461043940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{470453}}^1$

素因数の和:470476

約数の個数: 36

約数和(自身を含む): 1126266876

約数和(自身を除く): 665222936

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 470453, 940906, 1881812, 2352265, 3293171, 4704530, 6586342, 9409060, 13172684, 16465855, 23052197, 32931710, 46104394, 65863420, 92208788, 115260985, 230521970, 461043940]

約数ペア:

[(1, 461043940), (2, 230521970), (4, 115260985), (5, 92208788), (7, 65863420), (10, 46104394), (14, 32931710), (20, 23052197), (28, 16465855), (35, 13172684), (49, 9409060), (70, 6586342), (98, 4704530), (140, 3293171), (196, 2352265), (245, 1881812), (490, 940906), (980, 470453)]