3877970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 3476398

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 223, 235, 370, 446, 470, 1115, 1739, 2230, 3478, 8251, 8695, 10481, 16502, 17390, 20962, 41255, 52405, 82510, 104810, 387797, 775594, 1938985, 3877970]

約数ペア:

[(1, 3877970), (2, 1938985), (5, 775594), (10, 387797), (37, 104810), (47, 82510), (74, 52405), (94, 41255), (185, 20962), (223, 17390), (235, 16502), (370, 10481), (446, 8695), (470, 8251), (1115, 3478), (1739, 2230)]