64913210

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3049}}^1$

素因数の和:5185

約数の個数: 16

約数和(自身を含む): 116937000

約数和(自身を除く): 52023790

約数列:

[1, 2, 5, 10, 2129, 3049, 4258, 6098, 10645, 15245, 21290, 30490, 6491321, 12982642, 32456605, 64913210]

約数ペア:

[(1, 64913210), (2, 32456605), (5, 12982642), (10, 6491321), (2129, 30490), (3049, 21290), (4258, 15245), (6098, 10645)]