78052470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3169}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 187613280

約数和(自身を除く): 109560810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 3169, 4105, 4926, 6338, 8210, 9507, 12315, 15845, 19014, 24630, 31690, 47535, 95070, 2601749, 5203498, 7805247, 13008745, 15610494, 26017490, 39026235, 78052470]

約数ペア:

[(1, 78052470), (2, 39026235), (3, 26017490), (5, 15610494), (6, 13008745), (10, 7805247), (15, 5203498), (30, 2601749), (821, 95070), (1642, 47535), (2463, 31690), (3169, 24630), (4105, 19014), (4926, 15845), (6338, 12315), (8210, 9507)]