201545011430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2879214449}}^1$

素因数の和:2879214463

約数の個数: 16

約数和(自身を含む): 414606880800

約数和(自身を除く): 213061869370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2879214449, 5758428898, 14396072245, 20154501143, 28792144490, 40309002286, 100772505715, 201545011430]

約数ペア:

[(1, 201545011430), (2, 100772505715), (5, 40309002286), (7, 28792144490), (10, 20154501143), (14, 14396072245), (35, 5758428898), (70, 2879214449)]