7211310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 17390592

約数和(自身を除く): 10179282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 887, 1355, 1626, 1774, 2661, 2710, 4065, 4435, 5322, 8130, 8870, 13305, 26610, 240377, 480754, 721131, 1201885, 1442262, 2403770, 3605655, 7211310]

約数ペア:

[(1, 7211310), (2, 3605655), (3, 2403770), (5, 1442262), (6, 1201885), (10, 721131), (15, 480754), (30, 240377), (271, 26610), (542, 13305), (813, 8870), (887, 8130), (1355, 5322), (1626, 4435), (1774, 4065), (2661, 2710)]