158664270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{19661}}^1$

素因数の和:19940

約数の個数: 32

約数和(自身を含む): 382229280

約数和(自身を除く): 223565010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 19661, 39322, 58983, 98305, 117966, 196610, 294915, 589830, 5288809, 10577618, 15866427, 26444045, 31732854, 52888090, 79332135, 158664270]

約数ペア:

[(1, 158664270), (2, 79332135), (3, 52888090), (5, 31732854), (6, 26444045), (10, 15866427), (15, 10577618), (30, 5288809), (269, 589830), (538, 294915), (807, 196610), (1345, 117966), (1614, 98305), (2690, 58983), (4035, 39322), (8070, 19661)]