42251304540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{279329}}^1$

素因数の和:281862

約数の個数: 48

約数和(自身を含む): 118351003680

約数和(自身を除く): 76099699140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2521, 5042, 7563, 10084, 12605, 15126, 25210, 30252, 37815, 50420, 75630, 151260, 279329, 558658, 837987, 1117316, 1396645, 1675974, 2793290, 3351948, 4189935, 5586580, 8379870, 16759740, 704188409, 1408376818, 2112565227, 2816753636, 3520942045, 4225130454, 7041884090, 8450260908, 10562826135, 14083768180, 21125652270, 42251304540]

約数ペア:

[(1, 42251304540), (2, 21125652270), (3, 14083768180), (4, 10562826135), (5, 8450260908), (6, 7041884090), (10, 4225130454), (12, 3520942045), (15, 2816753636), (20, 2112565227), (30, 1408376818), (60, 704188409), (2521, 16759740), (5042, 8379870), (7563, 5586580), (10084, 4189935), (12605, 3351948), (15126, 2793290), (25210, 1675974), (30252, 1396645), (37815, 1117316), (50420, 837987), (75630, 558658), (151260, 279329)]