368477620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2631983}}^1$

素因数の和:2631999

約数の個数: 24

約数和(自身を含む): 884346624

約数和(自身を除く): 515869004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2631983, 5263966, 10527932, 13159915, 18423881, 26319830, 36847762, 52639660, 73695524, 92119405, 184238810, 368477620]

約数ペア:

[(1, 368477620), (2, 184238810), (4, 92119405), (5, 73695524), (7, 52639660), (10, 36847762), (14, 26319830), (20, 18423881), (28, 13159915), (35, 10527932), (70, 5263966), (140, 2631983)]