408055130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{8819}}^1$

素因数の和:9494

約数の個数: 32

約数和(自身を含む): 840792960

約数和(自身を除く): 432737830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 3305, 4627, 6610, 8819, 9254, 17638, 23135, 44095, 46270, 61733, 88190, 123466, 308665, 617330, 5829359, 11658718, 29146795, 40805513, 58293590, 81611026, 204027565, 408055130]

約数ペア:

[(1, 408055130), (2, 204027565), (5, 81611026), (7, 58293590), (10, 40805513), (14, 29146795), (35, 11658718), (70, 5829359), (661, 617330), (1322, 308665), (3305, 123466), (4627, 88190), (6610, 61733), (8819, 46270), (9254, 44095), (17638, 23135)]