27397370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 74462976

約数和(自身を除く): 47065606

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 23, 26, 34, 35, 46, 49, 55, 65, 70, 77, 85, 91, 98, 110, 115, 119, 130, 143, 154, 161, 170, 182, 187, 221, 230, 238, 245, 253, 286, 299, 322, 374, 385, 391, 442, 455, 490, 506, 539, 595, 598, 637, 715, 770, 782, 805, 833, 910, 935, 1001, 1078, 1105, 1127, 1190, 1265, 1274, 1309, 1430, 1495, 1547, 1610, 1666, 1771, 1870, 1955, 2002, 2093, 2210, 2254, 2431, 2530, 2618, 2695, 2737, 2990, 3094, 3185, 3289, 3542, 3910, 4165, 4186, 4301, 4862, 5005, 5083, 5390, 5474, 5635, 6370, 6545, 6578, 7007, 7735, 8330, 8602, 8855, 9163, 10010, 10166, 10465, 10829, 11270, 12155, 12397, 13090, 13685, 14014, 14651, 15470, 16445, 17017, 17710, 18326, 19159, 20930, 21505, 21658, 23023, 24310, 24794, 25415, 27370, 29302, 30107, 32890, 34034, 35035, 35581, 38318, 43010, 45815, 46046, 50830, 54145, 55913, 60214, 61985, 70070, 71162, 73255, 85085, 91630, 95795, 108290, 111826, 115115, 119119, 123970, 146510, 150535, 161161, 170170, 177905, 191590, 210749, 230230, 238238, 249067, 279565, 301070, 322322, 355810, 391391, 421498, 498134, 559130, 595595, 782782, 805805, 1053745, 1191190, 1245335, 1611610, 1956955, 2107490, 2490670, 2739737, 3913910, 5479474, 13698685, 27397370]

約数ペア:

[(1, 27397370), (2, 13698685), (5, 5479474), (7, 3913910), (10, 2739737), (11, 2490670), (13, 2107490), (14, 1956955), (17, 1611610), (22, 1245335), (23, 1191190), (26, 1053745), (34, 805805), (35, 782782), (46, 595595), (49, 559130), (55, 498134), (65, 421498), (70, 391391), (77, 355810), (85, 322322), (91, 301070), (98, 279565), (110, 249067), (115, 238238), (119, 230230), (130, 210749), (143, 191590), (154, 177905), (161, 170170), (170, 161161), (182, 150535), (187, 146510), (221, 123970), (230, 119119), (238, 115115), (245, 111826), (253, 108290), (286, 95795), (299, 91630), (322, 85085), (374, 73255), (385, 71162), (391, 70070), (442, 61985), (455, 60214), (490, 55913), (506, 54145), (539, 50830), (595, 46046), (598, 45815), (637, 43010), (715, 38318), (770, 35581), (782, 35035), (805, 34034), (833, 32890), (910, 30107), (935, 29302), (1001, 27370), (1078, 25415), (1105, 24794), (1127, 24310), (1190, 23023), (1265, 21658), (1274, 21505), (1309, 20930), (1430, 19159), (1495, 18326), (1547, 17710), (1610, 17017), (1666, 16445), (1771, 15470), (1870, 14651), (1955, 14014), (2002, 13685), (2093, 13090), (2210, 12397), (2254, 12155), (2431, 11270), (2530, 10829), (2618, 10465), (2695, 10166), (2737, 10010), (2990, 9163), (3094, 8855), (3185, 8602), (3289, 8330), (3542, 7735), (3910, 7007), (4165, 6578), (4186, 6545), (4301, 6370), (4862, 5635), (5005, 5474), (5083, 5390)]