140053860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86453}}^1$

素因数の和:86474

約数の個数: 60

約数和(自身を含む): 439359228

約数和(自身を除く): 299305368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86453, 172906, 259359, 345812, 432265, 518718, 778077, 864530, 1037436, 1296795, 1556154, 1729060, 2334231, 2593590, 3112308, 3890385, 4668462, 5187180, 7002693, 7780770, 9336924, 11671155, 14005386, 15561540, 23342310, 28010772, 35013465, 46684620, 70026930, 140053860]

約数ペア:

[(1, 140053860), (2, 70026930), (3, 46684620), (4, 35013465), (5, 28010772), (6, 23342310), (9, 15561540), (10, 14005386), (12, 11671155), (15, 9336924), (18, 7780770), (20, 7002693), (27, 5187180), (30, 4668462), (36, 3890385), (45, 3112308), (54, 2593590), (60, 2334231), (81, 1729060), (90, 1556154), (108, 1296795), (135, 1037436), (162, 864530), (180, 778077), (270, 518718), (324, 432265), (405, 345812), (540, 259359), (810, 172906), (1620, 86453)]