3179930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 6280848

約数和(自身を除く): 3100918

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 401, 610, 793, 802, 1586, 2005, 3965, 4010, 5213, 7930, 10426, 24461, 26065, 48922, 52130, 122305, 244610, 317993, 635986, 1589965, 3179930]

約数ペア:

[(1, 3179930), (2, 1589965), (5, 635986), (10, 317993), (13, 244610), (26, 122305), (61, 52130), (65, 48922), (122, 26065), (130, 24461), (305, 10426), (401, 7930), (610, 5213), (793, 4010), (802, 3965), (1586, 2005)]