70545580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29641}}^1$

素因数の和:29674

約数の個数: 48

約数和(自身を含む): 179274816

約数和(自身を除く): 108729236

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 29641, 59282, 118564, 148205, 207487, 296410, 414974, 503897, 592820, 829948, 1007794, 1037435, 2015588, 2074870, 2519485, 3527279, 4149740, 5038970, 7054558, 10077940, 14109116, 17636395, 35272790, 70545580]

約数ペア:

[(1, 70545580), (2, 35272790), (4, 17636395), (5, 14109116), (7, 10077940), (10, 7054558), (14, 5038970), (17, 4149740), (20, 3527279), (28, 2519485), (34, 2074870), (35, 2015588), (68, 1037435), (70, 1007794), (85, 829948), (119, 592820), (140, 503897), (170, 414974), (238, 296410), (340, 207487), (476, 148205), (595, 118564), (1190, 59282), (2380, 29641)]