221309060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{92987}}^1$

素因数の和:93020

約数の個数: 48

約数和(自身を含む): 562391424

約数和(自身を除く): 341082364

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, 92987, 185974, 371948, 464935, 650909, 929870, 1301818, 1580779, 1859740, 2603636, 3161558, 3254545, 6323116, 6509090, 7903895, 11065453, 13018180, 15807790, 22130906, 31615580, 44261812, 55327265, 110654530, 221309060]

約数ペア:

[(1, 221309060), (2, 110654530), (4, 55327265), (5, 44261812), (7, 31615580), (10, 22130906), (14, 15807790), (17, 13018180), (20, 11065453), (28, 7903895), (34, 6509090), (35, 6323116), (68, 3254545), (70, 3161558), (85, 2603636), (119, 1859740), (140, 1580779), (170, 1301818), (238, 929870), (340, 650909), (476, 464935), (595, 371948), (1190, 185974), (2380, 92987)]