64215330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40387}}^1$

素因数の和:40450

約数の個数: 32

約数和(自身を含む): 157028544

約数和(自身を除く): 92813214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 40387, 80774, 121161, 201935, 242322, 403870, 605805, 1211610, 2140511, 4281022, 6421533, 10702555, 12843066, 21405110, 32107665, 64215330]

約数ペア:

[(1, 64215330), (2, 32107665), (3, 21405110), (5, 12843066), (6, 10702555), (10, 6421533), (15, 4281022), (30, 2140511), (53, 1211610), (106, 605805), (159, 403870), (265, 242322), (318, 201935), (530, 121161), (795, 80774), (1590, 40387)]