69485710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16273}}^1$

素因数の和:16348

約数の個数: 32

約数和(自身を含む): 145294272

約数和(自身を除く): 75808562

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 16273, 32546, 81365, 113911, 162730, 227822, 569555, 992653, 1139110, 1985306, 4963265, 6948571, 9926530, 13897142, 34742855, 69485710]

約数ペア:

[(1, 69485710), (2, 34742855), (5, 13897142), (7, 9926530), (10, 6948571), (14, 4963265), (35, 1985306), (61, 1139110), (70, 992653), (122, 569555), (305, 227822), (427, 162730), (610, 113911), (854, 81365), (2135, 32546), (4270, 16273)]