57081870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8933}}^1$

素因数の和:9017

約数の個数: 48

約数和(自身を含む): 150520032

約数和(自身を除く): 93438162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8933, 17866, 26799, 44665, 53598, 80397, 89330, 133995, 160794, 267990, 401985, 634243, 803970, 1268486, 1902729, 3171215, 3805458, 5708187, 6342430, 9513645, 11416374, 19027290, 28540935, 57081870]

約数ペア:

[(1, 57081870), (2, 28540935), (3, 19027290), (5, 11416374), (6, 9513645), (9, 6342430), (10, 5708187), (15, 3805458), (18, 3171215), (30, 1902729), (45, 1268486), (71, 803970), (90, 634243), (142, 401985), (213, 267990), (355, 160794), (426, 133995), (639, 89330), (710, 80397), (1065, 53598), (1278, 44665), (2130, 26799), (3195, 17866), (6390, 8933)]