122215770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 328026240

約数和(自身を除く): 205810470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2777, 2934, 4401, 4890, 5554, 7335, 8331, 8802, 13885, 14670, 16662, 22005, 24993, 27770, 41655, 44010, 49986, 74979, 83310, 124965, 149958, 249930, 374895, 452651, 749790, 905302, 1357953, 2263255, 2715906, 4073859, 4526510, 6789765, 8147718, 12221577, 13579530, 20369295, 24443154, 40738590, 61107885, 122215770]

約数ペア:

[(1, 122215770), (2, 61107885), (3, 40738590), (5, 24443154), (6, 20369295), (9, 13579530), (10, 12221577), (15, 8147718), (18, 6789765), (27, 4526510), (30, 4073859), (45, 2715906), (54, 2263255), (90, 1357953), (135, 905302), (163, 749790), (270, 452651), (326, 374895), (489, 249930), (815, 149958), (978, 124965), (1467, 83310), (1630, 74979), (2445, 49986), (2777, 44010), (2934, 41655), (4401, 27770), (4890, 24993), (5554, 22005), (7335, 16662), (8331, 14670), (8802, 13885)]