87908370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 231054336

約数和(自身を除く): 143145966

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 487, 547, 974, 1094, 1461, 1641, 2435, 2735, 2922, 3282, 4870, 5357, 5470, 6017, 7305, 8205, 10714, 12034, 14610, 16071, 16410, 18051, 26785, 30085, 32142, 36102, 53570, 60170, 80355, 90255, 160710, 180510, 266389, 532778, 799167, 1331945, 1598334, 2663890, 2930279, 3995835, 5860558, 7991670, 8790837, 14651395, 17581674, 29302790, 43954185, 87908370]

約数ペア:

[(1, 87908370), (2, 43954185), (3, 29302790), (5, 17581674), (6, 14651395), (10, 8790837), (11, 7991670), (15, 5860558), (22, 3995835), (30, 2930279), (33, 2663890), (55, 1598334), (66, 1331945), (110, 799167), (165, 532778), (330, 266389), (487, 180510), (547, 160710), (974, 90255), (1094, 80355), (1461, 60170), (1641, 53570), (2435, 36102), (2735, 32142), (2922, 30085), (3282, 26785), (4870, 18051), (5357, 16410), (5470, 16071), (6017, 14610), (7305, 12034), (8205, 10714)]