1212688730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{11867}}^1$

素因数の和:12814

約数の個数: 32

約数和(自身を含む): 2384043840

約数和(自身を除く): 1171355110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 929, 1858, 4645, 9290, 10219, 11867, 20438, 23734, 51095, 59335, 102190, 118670, 130537, 261074, 652685, 1305370, 11024443, 22048886, 55122215, 110244430, 121268873, 242537746, 606344365, 1212688730]

約数ペア:

[(1, 1212688730), (2, 606344365), (5, 242537746), (10, 121268873), (11, 110244430), (22, 55122215), (55, 22048886), (110, 11024443), (929, 1305370), (1858, 652685), (4645, 261074), (9290, 130537), (10219, 118670), (11867, 102190), (20438, 59335), (23734, 51095)]