21016350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46703}}^1$

素因数の和:46721

約数の個数: 36

約数和(自身を含む): 56465136

約数和(自身を除く): 35448786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46703, 93406, 140109, 233515, 280218, 420327, 467030, 700545, 840654, 1167575, 1401090, 2101635, 2335150, 3502725, 4203270, 7005450, 10508175, 21016350]

約数ペア:

[(1, 21016350), (2, 10508175), (3, 7005450), (5, 4203270), (6, 3502725), (9, 2335150), (10, 2101635), (15, 1401090), (18, 1167575), (25, 840654), (30, 700545), (45, 467030), (50, 420327), (75, 280218), (90, 233515), (150, 140109), (225, 93406), (450, 46703)]