79731487020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4939993}}^1$

素因数の和:4940274

約数の個数: 48

約数和(自身を含む): 224078127840

約数和(自身を除く): 144346640820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140, 4939993, 9879986, 14819979, 19759972, 24699965, 29639958, 49399930, 59279916, 74099895, 98799860, 148199790, 296399580, 1328858117, 2657716234, 3986574351, 5315432468, 6644290585, 7973148702, 13288581170, 15946297404, 19932871755, 26577162340, 39865743510, 79731487020]

約数ペア:

[(1, 79731487020), (2, 39865743510), (3, 26577162340), (4, 19932871755), (5, 15946297404), (6, 13288581170), (10, 7973148702), (12, 6644290585), (15, 5315432468), (20, 3986574351), (30, 2657716234), (60, 1328858117), (269, 296399580), (538, 148199790), (807, 98799860), (1076, 74099895), (1345, 59279916), (1614, 49399930), (2690, 29639958), (3228, 24699965), (4035, 19759972), (5380, 14819979), (8070, 9879986), (16140, 4939993)]