7645620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 21692160

約数和(自身を除く): 14046540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1613, 2370, 3226, 4740, 4839, 6452, 8065, 9678, 16130, 19356, 24195, 32260, 48390, 96780, 127427, 254854, 382281, 509708, 637135, 764562, 1274270, 1529124, 1911405, 2548540, 3822810, 7645620]

約数ペア:

[(1, 7645620), (2, 3822810), (3, 2548540), (4, 1911405), (5, 1529124), (6, 1274270), (10, 764562), (12, 637135), (15, 509708), (20, 382281), (30, 254854), (60, 127427), (79, 96780), (158, 48390), (237, 32260), (316, 24195), (395, 19356), (474, 16130), (790, 9678), (948, 8065), (1185, 6452), (1580, 4839), (1613, 4740), (2370, 3226)]