855592110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{16649}}^1$

素因数の和:17233

約数の個数: 48

約数和(自身を含む): 2228569200

約数和(自身を除く): 1372977090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 1142, 1713, 2855, 3426, 5139, 5710, 8565, 10278, 16649, 17130, 25695, 33298, 49947, 51390, 83245, 99894, 149841, 166490, 249735, 299682, 499470, 749205, 1498410, 9506579, 19013158, 28519737, 47532895, 57039474, 85559211, 95065790, 142598685, 171118422, 285197370, 427796055, 855592110]

約数ペア:

[(1, 855592110), (2, 427796055), (3, 285197370), (5, 171118422), (6, 142598685), (9, 95065790), (10, 85559211), (15, 57039474), (18, 47532895), (30, 28519737), (45, 19013158), (90, 9506579), (571, 1498410), (1142, 749205), (1713, 499470), (2855, 299682), (3426, 249735), (5139, 166490), (5710, 149841), (8565, 99894), (10278, 83245), (16649, 51390), (17130, 49947), (25695, 33298)]