524897190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{21521}}^1$

素因数の和:21805

約数の個数: 48

約数和(自身を含む): 1369832256

約数和(自身を除く): 844935066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 12195, 21521, 24390, 43042, 64563, 107605, 129126, 193689, 215210, 322815, 387378, 645630, 968445, 1936890, 5832191, 11664382, 17496573, 29160955, 34993146, 52489719, 58321910, 87482865, 104979438, 174965730, 262448595, 524897190]

約数ペア:

[(1, 524897190), (2, 262448595), (3, 174965730), (5, 104979438), (6, 87482865), (9, 58321910), (10, 52489719), (15, 34993146), (18, 29160955), (30, 17496573), (45, 11664382), (90, 5832191), (271, 1936890), (542, 968445), (813, 645630), (1355, 387378), (1626, 322815), (2439, 215210), (2710, 193689), (4065, 129126), (4878, 107605), (8130, 64563), (12195, 43042), (21521, 24390)]