45135160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 116651520

約数和(自身を除く): 71516360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 487, 662, 974, 1324, 1655, 1948, 2317, 2435, 2648, 3310, 3409, 3896, 4634, 4870, 6620, 6818, 9268, 9740, 11585, 13240, 13636, 17045, 18536, 19480, 23170, 27272, 34090, 46340, 68180, 92680, 136360, 161197, 322394, 644788, 805985, 1128379, 1289576, 1611970, 2256758, 3223940, 4513516, 5641895, 6447880, 9027032, 11283790, 22567580, 45135160]

約数ペア:

[(1, 45135160), (2, 22567580), (4, 11283790), (5, 9027032), (7, 6447880), (8, 5641895), (10, 4513516), (14, 3223940), (20, 2256758), (28, 1611970), (35, 1289576), (40, 1128379), (56, 805985), (70, 644788), (140, 322394), (280, 161197), (331, 136360), (487, 92680), (662, 68180), (974, 46340), (1324, 34090), (1655, 27272), (1948, 23170), (2317, 19480), (2435, 18536), (2648, 17045), (3310, 13636), (3409, 13240), (3896, 11585), (4634, 9740), (4870, 9268), (6620, 6818)]