18681870690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{56269}}^1$

素因数の和:56337

約数の個数: 192

約数和(自身を含む): 60674365440

約数和(自身を除く): 41992494750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 153, 155, 170, 186, 210, 217, 238, 255, 279, 306, 310, 315, 357, 434, 465, 510, 527, 558, 595, 630, 651, 714, 765, 930, 1054, 1071, 1085, 1190, 1302, 1395, 1530, 1581, 1785, 1953, 2142, 2170, 2635, 2790, 3162, 3255, 3570, 3689, 3906, 4743, 5270, 5355, 6510, 7378, 7905, 9486, 9765, 10710, 11067, 15810, 18445, 19530, 22134, 23715, 33201, 36890, 47430, 55335, 56269, 66402, 110670, 112538, 166005, 168807, 281345, 332010, 337614, 393883, 506421, 562690, 787766, 844035, 956573, 1012842, 1181649, 1688070, 1744339, 1913146, 1969415, 2363298, 2532105, 2869719, 3488678, 3544947, 3938830, 4782865, 5064210, 5233017, 5739438, 5908245, 6696011, 7089894, 8609157, 8721695, 9565730, 10466034, 11816490, 12210373, 13392022, 14348595, 15699051, 17218314, 17443390, 17724735, 20088033, 24420746, 26165085, 28697190, 29653763, 31398102, 33480055, 35449470, 36631119, 40176066, 43045785, 52330170, 59307526, 60264099, 61051865, 66960110, 73262238, 78495255, 86091570, 88961289, 100440165, 109893357, 120528198, 122103730, 148268815, 156990510, 177922578, 183155595, 200880330, 207576341, 219786714, 266883867, 296537630, 301320495, 366311190, 415152682, 444806445, 533767734, 549466785, 602640990, 622729023, 889612890, 1037881705, 1098933570, 1245458046, 1334419335, 1868187069, 2075763410, 2668838670, 3113645115, 3736374138, 6227290230, 9340935345, 18681870690]

約数ペア:

[(1, 18681870690), (2, 9340935345), (3, 6227290230), (5, 3736374138), (6, 3113645115), (7, 2668838670), (9, 2075763410), (10, 1868187069), (14, 1334419335), (15, 1245458046), (17, 1098933570), (18, 1037881705), (21, 889612890), (30, 622729023), (31, 602640990), (34, 549466785), (35, 533767734), (42, 444806445), (45, 415152682), (51, 366311190), (62, 301320495), (63, 296537630), (70, 266883867), (85, 219786714), (90, 207576341), (93, 200880330), (102, 183155595), (105, 177922578), (119, 156990510), (126, 148268815), (153, 122103730), (155, 120528198), (170, 109893357), (186, 100440165), (210, 88961289), (217, 86091570), (238, 78495255), (255, 73262238), (279, 66960110), (306, 61051865), (310, 60264099), (315, 59307526), (357, 52330170), (434, 43045785), (465, 40176066), (510, 36631119), (527, 35449470), (558, 33480055), (595, 31398102), (630, 29653763), (651, 28697190), (714, 26165085), (765, 24420746), (930, 20088033), (1054, 17724735), (1071, 17443390), (1085, 17218314), (1190, 15699051), (1302, 14348595), (1395, 13392022), (1530, 12210373), (1581, 11816490), (1785, 10466034), (1953, 9565730), (2142, 8721695), (2170, 8609157), (2635, 7089894), (2790, 6696011), (3162, 5908245), (3255, 5739438), (3570, 5233017), (3689, 5064210), (3906, 4782865), (4743, 3938830), (5270, 3544947), (5355, 3488678), (6510, 2869719), (7378, 2532105), (7905, 2363298), (9486, 1969415), (9765, 1913146), (10710, 1744339), (11067, 1688070), (15810, 1181649), (18445, 1012842), (19530, 956573), (22134, 844035), (23715, 787766), (33201, 562690), (36890, 506421), (47430, 393883), (55335, 337614), (56269, 332010), (66402, 281345), (110670, 168807), (112538, 166005)]