201821010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{14983}}^1$

素因数の和:15442

約数の個数: 32

約数和(自身を含む): 485481600

約数和(自身を除く): 283660590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 13470, 14983, 29966, 44949, 74915, 89898, 149830, 224745, 449490, 6727367, 13454734, 20182101, 33636835, 40364202, 67273670, 100910505, 201821010]

約数ペア:

[(1, 201821010), (2, 100910505), (3, 67273670), (5, 40364202), (6, 33636835), (10, 20182101), (15, 13454734), (30, 6727367), (449, 449490), (898, 224745), (1347, 149830), (2245, 89898), (2694, 74915), (4490, 44949), (6735, 29966), (13470, 14983)]