11781030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5612

約数の個数: 32

約数和(自身を含む): 28677888

約数和(自身を除く): 16896858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 5531, 11062, 16593, 27655, 33186, 55310, 82965, 165930, 392701, 785402, 1178103, 1963505, 2356206, 3927010, 5890515, 11781030]

約数ペア:

[(1, 11781030), (2, 5890515), (3, 3927010), (5, 2356206), (6, 1963505), (10, 1178103), (15, 785402), (30, 392701), (71, 165930), (142, 82965), (213, 55310), (355, 33186), (426, 27655), (710, 16593), (1065, 11062), (2130, 5531)]