72835910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1283}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 150135552

約数和(自身を除く): 77299642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 1283, 1622, 2566, 4055, 5677, 6415, 8110, 8981, 11354, 12830, 17962, 28385, 44905, 56770, 89810, 1040513, 2081026, 5202565, 7283591, 10405130, 14567182, 36417955, 72835910]

約数ペア:

[(1, 72835910), (2, 36417955), (5, 14567182), (7, 10405130), (10, 7283591), (14, 5202565), (35, 2081026), (70, 1040513), (811, 89810), (1283, 56770), (1622, 44905), (2566, 28385), (4055, 17962), (5677, 12830), (6415, 11354), (8110, 8981)]