65299020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35107}}^1$

素因数の和:35150

約数の個数: 48

約数和(自身を含む): 188740608

約数和(自身を除く): 123441588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 35107, 70214, 105321, 140428, 175535, 210642, 351070, 421284, 526605, 702140, 1053210, 1088317, 2106420, 2176634, 3264951, 4353268, 5441585, 6529902, 10883170, 13059804, 16324755, 21766340, 32649510, 65299020]

約数ペア:

[(1, 65299020), (2, 32649510), (3, 21766340), (4, 16324755), (5, 13059804), (6, 10883170), (10, 6529902), (12, 5441585), (15, 4353268), (20, 3264951), (30, 2176634), (31, 2106420), (60, 1088317), (62, 1053210), (93, 702140), (124, 526605), (155, 421284), (186, 351070), (310, 210642), (372, 175535), (465, 140428), (620, 105321), (930, 70214), (1860, 35107)]