660221430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2000671}}^1$

素因数の和:2000692

約数の個数: 32

約数和(自身を含む): 1728580608

約数和(自身を除く): 1068359178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 2000671, 4001342, 6002013, 10003355, 12004026, 20006710, 22007381, 30010065, 44014762, 60020130, 66022143, 110036905, 132044286, 220073810, 330110715, 660221430]

約数ペア:

[(1, 660221430), (2, 330110715), (3, 220073810), (5, 132044286), (6, 110036905), (10, 66022143), (11, 60020130), (15, 44014762), (22, 30010065), (30, 22007381), (33, 20006710), (55, 12004026), (66, 10003355), (110, 6002013), (165, 4001342), (330, 2000671)]