17997210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 60652800

約数和(自身を除く): 42655590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 53, 55, 63, 66, 70, 77, 90, 98, 99, 105, 106, 110, 126, 147, 154, 159, 165, 198, 210, 231, 245, 265, 294, 315, 318, 330, 343, 371, 385, 441, 462, 477, 490, 495, 530, 539, 583, 630, 686, 693, 735, 742, 770, 795, 882, 954, 990, 1029, 1078, 1113, 1155, 1166, 1386, 1470, 1590, 1617, 1715, 1749, 1855, 2058, 2205, 2226, 2310, 2385, 2597, 2695, 2915, 3087, 3234, 3339, 3430, 3465, 3498, 3710, 3773, 4081, 4410, 4770, 4851, 5145, 5194, 5247, 5390, 5565, 5830, 6174, 6678, 6930, 7546, 7791, 8085, 8162, 8745, 9702, 10290, 10494, 11130, 11319, 12243, 12985, 15435, 15582, 16170, 16695, 17490, 18179, 18865, 20405, 22638, 23373, 24255, 24486, 25970, 26235, 28567, 30870, 33390, 33957, 36358, 36729, 37730, 38955, 40810, 46746, 48510, 52470, 54537, 56595, 57134, 61215, 67914, 73458, 77910, 85701, 90895, 109074, 113190, 116865, 122430, 142835, 163611, 169785, 171402, 181790, 183645, 199969, 233730, 257103, 272685, 285670, 327222, 339570, 367290, 399938, 428505, 514206, 545370, 599907, 818055, 857010, 999845, 1199814, 1285515, 1636110, 1799721, 1999690, 2571030, 2999535, 3599442, 5999070, 8998605, 17997210]

約数ペア:

[(1, 17997210), (2, 8998605), (3, 5999070), (5, 3599442), (6, 2999535), (7, 2571030), (9, 1999690), (10, 1799721), (11, 1636110), (14, 1285515), (15, 1199814), (18, 999845), (21, 857010), (22, 818055), (30, 599907), (33, 545370), (35, 514206), (42, 428505), (45, 399938), (49, 367290), (53, 339570), (55, 327222), (63, 285670), (66, 272685), (70, 257103), (77, 233730), (90, 199969), (98, 183645), (99, 181790), (105, 171402), (106, 169785), (110, 163611), (126, 142835), (147, 122430), (154, 116865), (159, 113190), (165, 109074), (198, 90895), (210, 85701), (231, 77910), (245, 73458), (265, 67914), (294, 61215), (315, 57134), (318, 56595), (330, 54537), (343, 52470), (371, 48510), (385, 46746), (441, 40810), (462, 38955), (477, 37730), (490, 36729), (495, 36358), (530, 33957), (539, 33390), (583, 30870), (630, 28567), (686, 26235), (693, 25970), (735, 24486), (742, 24255), (770, 23373), (795, 22638), (882, 20405), (954, 18865), (990, 18179), (1029, 17490), (1078, 16695), (1113, 16170), (1155, 15582), (1166, 15435), (1386, 12985), (1470, 12243), (1590, 11319), (1617, 11130), (1715, 10494), (1749, 10290), (1855, 9702), (2058, 8745), (2205, 8162), (2226, 8085), (2310, 7791), (2385, 7546), (2597, 6930), (2695, 6678), (2915, 6174), (3087, 5830), (3234, 5565), (3339, 5390), (3430, 5247), (3465, 5194), (3498, 5145), (3710, 4851), (3773, 4770), (4081, 4410)]