1566133620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{367637}}^1$

素因数の和:367720

約数の個数: 48

約数和(自身を含む): 4446949248

約数和(自身を除く): 2880815628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 367637, 735274, 1102911, 1470548, 1838185, 2205822, 3676370, 4411644, 5514555, 7352740, 11029110, 22058220, 26102227, 52204454, 78306681, 104408908, 130511135, 156613362, 261022270, 313226724, 391533405, 522044540, 783066810, 1566133620]

約数ペア:

[(1, 1566133620), (2, 783066810), (3, 522044540), (4, 391533405), (5, 313226724), (6, 261022270), (10, 156613362), (12, 130511135), (15, 104408908), (20, 78306681), (30, 52204454), (60, 26102227), (71, 22058220), (142, 11029110), (213, 7352740), (284, 5514555), (355, 4411644), (426, 3676370), (710, 2205822), (852, 1838185), (1065, 1470548), (1420, 1102911), (2130, 735274), (4260, 367637)]