15708861470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1\times {\mathrm{9649}}^1$

素因数の和:12020

約数の個数: 32

約数和(自身を含む): 28689681600

約数和(自身を除く): 12980820130

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2293, 4586, 9649, 11465, 19298, 22930, 48245, 96490, 162803, 325606, 685079, 814015, 1370158, 1628030, 3425395, 6850790, 22125157, 44250314, 110625785, 221251570, 1570886147, 3141772294, 7854430735, 15708861470]

約数ペア:

[(1, 15708861470), (2, 7854430735), (5, 3141772294), (10, 1570886147), (71, 221251570), (142, 110625785), (355, 44250314), (710, 22125157), (2293, 6850790), (4586, 3425395), (9649, 1628030), (11465, 1370158), (19298, 814015), (22930, 685079), (48245, 325606), (96490, 162803)]