7162140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 13159140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1511, 1580, 2370, 3022, 4533, 4740, 6044, 7555, 9066, 15110, 18132, 22665, 30220, 45330, 90660, 119369, 238738, 358107, 477476, 596845, 716214, 1193690, 1432428, 1790535, 2387380, 3581070, 7162140]

約数ペア:

[(1, 7162140), (2, 3581070), (3, 2387380), (4, 1790535), (5, 1432428), (6, 1193690), (10, 716214), (12, 596845), (15, 477476), (20, 358107), (30, 238738), (60, 119369), (79, 90660), (158, 45330), (237, 30220), (316, 22665), (395, 18132), (474, 15110), (790, 9066), (948, 7555), (1185, 6044), (1511, 4740), (1580, 4533), (2370, 3022)]