67103730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1531}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 174942144

約数和(自身を除く): 107838414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 1531, 2435, 2922, 3062, 4383, 4593, 4870, 7305, 7655, 8766, 9186, 13779, 14610, 15310, 21915, 22965, 27558, 43830, 45930, 68895, 137790, 745597, 1491194, 2236791, 3727985, 4473582, 6710373, 7455970, 11183955, 13420746, 22367910, 33551865, 67103730]

約数ペア:

[(1, 67103730), (2, 33551865), (3, 22367910), (5, 13420746), (6, 11183955), (9, 7455970), (10, 6710373), (15, 4473582), (18, 3727985), (30, 2236791), (45, 1491194), (90, 745597), (487, 137790), (974, 68895), (1461, 45930), (1531, 43830), (2435, 27558), (2922, 22965), (3062, 21915), (4383, 15310), (4593, 14610), (4870, 13779), (7305, 9186), (7655, 8766)]