565588380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{192377}}^1$

素因数の和:192403

約数の個数: 72

約数和(自身を含む): 1842211728

約数和(自身を除く): 1276623348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 192377, 384754, 577131, 769508, 961885, 1154262, 1346639, 1923770, 2308524, 2693278, 2885655, 3847540, 4039917, 5386556, 5771310, 6733195, 8079834, 9426473, 11542620, 13466390, 16159668, 18852946, 20199585, 26932780, 28279419, 37705892, 40399170, 47132365, 56558838, 80798340, 94264730, 113117676, 141397095, 188529460, 282794190, 565588380]

約数ペア:

[(1, 565588380), (2, 282794190), (3, 188529460), (4, 141397095), (5, 113117676), (6, 94264730), (7, 80798340), (10, 56558838), (12, 47132365), (14, 40399170), (15, 37705892), (20, 28279419), (21, 26932780), (28, 20199585), (30, 18852946), (35, 16159668), (42, 13466390), (49, 11542620), (60, 9426473), (70, 8079834), (84, 6733195), (98, 5771310), (105, 5386556), (140, 4039917), (147, 3847540), (196, 2885655), (210, 2693278), (245, 2308524), (294, 1923770), (420, 1346639), (490, 1154262), (588, 961885), (735, 769508), (980, 577131), (1470, 384754), (2940, 192377)]