64790730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1163}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 168873120

約数和(自身を除く): 104082390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 1163, 1238, 1857, 2326, 3095, 3489, 3714, 5571, 5815, 6190, 6978, 9285, 10467, 11142, 11630, 17445, 18570, 20934, 27855, 34890, 52335, 55710, 104670, 719897, 1439794, 2159691, 3599485, 4319382, 6479073, 7198970, 10798455, 12958146, 21596910, 32395365, 64790730]

約数ペア:

[(1, 64790730), (2, 32395365), (3, 21596910), (5, 12958146), (6, 10798455), (9, 7198970), (10, 6479073), (15, 4319382), (18, 3599485), (30, 2159691), (45, 1439794), (90, 719897), (619, 104670), (1163, 55710), (1238, 52335), (1857, 34890), (2326, 27855), (3095, 20934), (3489, 18570), (3714, 17445), (5571, 11630), (5815, 11142), (6190, 10467), (6978, 9285)]