72997830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47711}}^1$

素因数の和:47741

約数の個数: 48

約数和(自身を含む): 200962944

約数和(自身を除く): 127965114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 47711, 95422, 143133, 238555, 286266, 429399, 477110, 715665, 811087, 858798, 1431330, 1622174, 2146995, 2433261, 4055435, 4293990, 4866522, 7299783, 8110870, 12166305, 14599566, 24332610, 36498915, 72997830]

約数ペア:

[(1, 72997830), (2, 36498915), (3, 24332610), (5, 14599566), (6, 12166305), (9, 8110870), (10, 7299783), (15, 4866522), (17, 4293990), (18, 4055435), (30, 2433261), (34, 2146995), (45, 1622174), (51, 1431330), (85, 858798), (90, 811087), (102, 715665), (153, 477110), (170, 429399), (255, 286266), (306, 238555), (510, 143133), (765, 95422), (1530, 47711)]