2402490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 5878656

約数和(自身を除く): 3476166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1511, 1590, 3022, 4533, 7555, 9066, 15110, 22665, 45330, 80083, 160166, 240249, 400415, 480498, 800830, 1201245, 2402490]

約数ペア:

[(1, 2402490), (2, 1201245), (3, 800830), (5, 480498), (6, 400415), (10, 240249), (15, 160166), (30, 80083), (53, 45330), (106, 22665), (159, 15110), (265, 9066), (318, 7555), (530, 4533), (795, 3022), (1511, 1590)]