9991770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1229}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 24088320

約数和(自身を除く): 14096550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1229, 1355, 1626, 2458, 2710, 3687, 4065, 6145, 7374, 8130, 12290, 18435, 36870, 333059, 666118, 999177, 1665295, 1998354, 3330590, 4995885, 9991770]

約数ペア:

[(1, 9991770), (2, 4995885), (3, 3330590), (5, 1998354), (6, 1665295), (10, 999177), (15, 666118), (30, 333059), (271, 36870), (542, 18435), (813, 12290), (1229, 8130), (1355, 7374), (1626, 6145), (2458, 4065), (2710, 3687)]