3105620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3169}}^1$

素因数の和:3192

約数の個数: 36

約数和(自身を含む): 7588980

約数和(自身を除く): 4483360

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3169, 6338, 12676, 15845, 22183, 31690, 44366, 63380, 88732, 110915, 155281, 221830, 310562, 443660, 621124, 776405, 1552810, 3105620]

約数ペア:

[(1, 3105620), (2, 1552810), (4, 776405), (5, 621124), (7, 443660), (10, 310562), (14, 221830), (20, 155281), (28, 110915), (35, 88732), (49, 63380), (70, 44366), (98, 31690), (140, 22183), (196, 15845), (245, 12676), (490, 6338), (980, 3169)]