217184430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{91639}}^1$

素因数の和:91728

約数の個数: 32

約数和(自身を含む): 527846400

約数和(自身を除く): 310661970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 91639, 183278, 274917, 458195, 549834, 916390, 1374585, 2749170, 7239481, 14478962, 21718443, 36197405, 43436886, 72394810, 108592215, 217184430]

約数ペア:

[(1, 217184430), (2, 108592215), (3, 72394810), (5, 43436886), (6, 36197405), (10, 21718443), (15, 14478962), (30, 7239481), (79, 2749170), (158, 1374585), (237, 916390), (395, 549834), (474, 458195), (790, 274917), (1185, 183278), (2370, 91639)]