70526680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{35983}}^1$

素因数の和:36008

約数の個数: 48

約数和(自身を含む): 184597920

約数和(自身を除く): 114071240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 35983, 71966, 143932, 179915, 251881, 287864, 359830, 503762, 719660, 1007524, 1259405, 1439320, 1763167, 2015048, 2518810, 3526334, 5037620, 7052668, 8815835, 10075240, 14105336, 17631670, 35263340, 70526680]

約数ペア:

[(1, 70526680), (2, 35263340), (4, 17631670), (5, 14105336), (7, 10075240), (8, 8815835), (10, 7052668), (14, 5037620), (20, 3526334), (28, 2518810), (35, 2015048), (40, 1763167), (49, 1439320), (56, 1259405), (70, 1007524), (98, 719660), (140, 503762), (196, 359830), (245, 287864), (280, 251881), (392, 179915), (490, 143932), (980, 71966), (1960, 35983)]