28300830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30431}}^1$

素因数の和:30472

約数の個数: 32

約数和(自身を含む): 70115328

約数和(自身を除く): 41814498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30431, 60862, 91293, 152155, 182586, 304310, 456465, 912930, 943361, 1886722, 2830083, 4716805, 5660166, 9433610, 14150415, 28300830]

約数ペア:

[(1, 28300830), (2, 14150415), (3, 9433610), (5, 5660166), (6, 4716805), (10, 2830083), (15, 1886722), (30, 943361), (31, 912930), (62, 456465), (93, 304310), (155, 182586), (186, 152155), (310, 91293), (465, 60862), (930, 30431)]