211532010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{133039}}^1$

素因数の和:133102

約数の個数: 32

約数和(自身を含む): 517259520

約数和(自身を除く): 305727510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 133039, 266078, 399117, 665195, 798234, 1330390, 1995585, 3991170, 7051067, 14102134, 21153201, 35255335, 42306402, 70510670, 105766005, 211532010]

約数ペア:

[(1, 211532010), (2, 105766005), (3, 70510670), (5, 42306402), (6, 35255335), (10, 21153201), (15, 14102134), (30, 7051067), (53, 3991170), (106, 1995585), (159, 1330390), (265, 798234), (318, 665195), (530, 399117), (795, 266078), (1590, 133039)]