29445970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 57201408

約数和(自身を除く): 27755438

約数列:

[1, 2, 5, 10, 31, 43, 47, 62, 86, 94, 155, 215, 235, 310, 430, 470, 1333, 1457, 2021, 2209, 2666, 2914, 4042, 4418, 6665, 7285, 10105, 11045, 13330, 14570, 20210, 22090, 62651, 68479, 94987, 125302, 136958, 189974, 313255, 342395, 474935, 626510, 684790, 949870, 2944597, 5889194, 14722985, 29445970]

約数ペア:

[(1, 29445970), (2, 14722985), (5, 5889194), (10, 2944597), (31, 949870), (43, 684790), (47, 626510), (62, 474935), (86, 342395), (94, 313255), (155, 189974), (215, 136958), (235, 125302), (310, 94987), (430, 68479), (470, 62651), (1333, 22090), (1457, 20210), (2021, 14570), (2209, 13330), (2666, 11045), (2914, 10105), (4042, 7285), (4418, 6665)]