13980690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 37529856

約数和(自身を除く): 23549166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 5011, 10022, 15033, 25055, 30066, 45099, 50110, 75165, 90198, 150330, 155341, 225495, 310682, 450990, 466023, 776705, 932046, 1398069, 1553410, 2330115, 2796138, 4660230, 6990345, 13980690]

約数ペア:

[(1, 13980690), (2, 6990345), (3, 4660230), (5, 2796138), (6, 2330115), (9, 1553410), (10, 1398069), (15, 932046), (18, 776705), (30, 466023), (31, 450990), (45, 310682), (62, 225495), (90, 155341), (93, 150330), (155, 90198), (186, 75165), (279, 50110), (310, 45099), (465, 30066), (558, 25055), (930, 15033), (1395, 10022), (2790, 5011)]