63680210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30506

約数の個数: 32

約数和(自身を含む): 131630400

約数和(自身を除く): 67950190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 30469, 60938, 152345, 304690, 335159, 578911, 670318, 1157822, 1675795, 2894555, 3351590, 5789110, 6368021, 12736042, 31840105, 63680210]

約数ペア:

[(1, 63680210), (2, 31840105), (5, 12736042), (10, 6368021), (11, 5789110), (19, 3351590), (22, 2894555), (38, 1675795), (55, 1157822), (95, 670318), (110, 578911), (190, 335159), (209, 304690), (418, 152345), (1045, 60938), (2090, 30469)]