490678410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{67867}}^1$

素因数の和:68118

約数の個数: 32

約数和(自身を含む): 1182532032

約数和(自身を除く): 691853622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 67867, 135734, 203601, 339335, 407202, 678670, 1018005, 2036010, 16355947, 32711894, 49067841, 81779735, 98135682, 163559470, 245339205, 490678410]

約数ペア:

[(1, 490678410), (2, 245339205), (3, 163559470), (5, 98135682), (6, 81779735), (10, 49067841), (15, 32711894), (30, 16355947), (241, 2036010), (482, 1018005), (723, 678670), (1205, 407202), (1446, 339335), (2410, 203601), (3615, 135734), (7230, 67867)]