24997890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17729}}^1$

素因数の和:17786

約数の個数: 32

約数和(自身を含む): 61274880

約数和(自身を除く): 36276990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 17729, 35458, 53187, 88645, 106374, 177290, 265935, 531870, 833263, 1666526, 2499789, 4166315, 4999578, 8332630, 12498945, 24997890]

約数ペア:

[(1, 24997890), (2, 12498945), (3, 8332630), (5, 4999578), (6, 4166315), (10, 2499789), (15, 1666526), (30, 833263), (47, 531870), (94, 265935), (141, 177290), (235, 106374), (282, 88645), (470, 53187), (705, 35458), (1410, 17729)]