70285080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6581}}^1$

素因数の和:6684

約数の個数: 64

約数和(自身を含む): 213256800

約数和(自身を除く): 142971720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6581, 10680, 13162, 19743, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 131620, 157944, 197430, 263240, 394860, 585709, 789720, 1171418, 1757127, 2342836, 2928545, 3514254, 4685672, 5857090, 7028508, 8785635, 11714180, 14057016, 17571270, 23428360, 35142540, 70285080]

約数ペア:

[(1, 70285080), (2, 35142540), (3, 23428360), (4, 17571270), (5, 14057016), (6, 11714180), (8, 8785635), (10, 7028508), (12, 5857090), (15, 4685672), (20, 3514254), (24, 2928545), (30, 2342836), (40, 1757127), (60, 1171418), (89, 789720), (120, 585709), (178, 394860), (267, 263240), (356, 197430), (445, 157944), (534, 131620), (712, 98715), (890, 78972), (1068, 65810), (1335, 52648), (1780, 39486), (2136, 32905), (2670, 26324), (3560, 19743), (5340, 13162), (6581, 10680)]