15674451940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{111960371}}^1$

素因数の和:111960387

約数の個数: 24

約数和(自身を含む): 37618684992

約数和(自身を除く): 21944233052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 111960371, 223920742, 447841484, 559801855, 783722597, 1119603710, 1567445194, 2239207420, 3134890388, 3918612985, 7837225970, 15674451940]

約数ペア:

[(1, 15674451940), (2, 7837225970), (4, 3918612985), (5, 3134890388), (7, 2239207420), (10, 1567445194), (14, 1119603710), (20, 783722597), (28, 559801855), (35, 447841484), (70, 223920742), (140, 111960371)]