78816930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154543}}^1$

素因数の和:154570

約数の個数: 32

約数和(自身を含む): 200289024

約数和(自身を除く): 121472094

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 154543, 309086, 463629, 772715, 927258, 1545430, 2318145, 2627231, 4636290, 5254462, 7881693, 13136155, 15763386, 26272310, 39408465, 78816930]

約数ペア:

[(1, 78816930), (2, 39408465), (3, 26272310), (5, 15763386), (6, 13136155), (10, 7881693), (15, 5254462), (17, 4636290), (30, 2627231), (34, 2318145), (51, 1545430), (85, 927258), (102, 772715), (170, 463629), (255, 309086), (510, 154543)]