77521230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{861347}}^1$

素因数の和:861360

約数の個数: 24

約数和(自身を含む): 201555432

約数和(自身を除く): 124034202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 861347, 1722694, 2584041, 4306735, 5168082, 7752123, 8613470, 12920205, 15504246, 25840410, 38760615, 77521230]

約数ペア:

[(1, 77521230), (2, 38760615), (3, 25840410), (5, 15504246), (6, 12920205), (9, 8613470), (10, 7752123), (15, 5168082), (18, 4306735), (30, 2584041), (45, 1722694), (90, 861347)]