20120274730

素因数分解:

$2^1\times 5^1\times {\mathrm{30011}}^1\times {\mathrm{67043}}^1$

素因数の和:97061

約数の個数: 16

約数和(自身を含む): 36218241504

約数和(自身を除く): 16097966774

約数列:

[1, 2, 5, 10, 30011, 60022, 67043, 134086, 150055, 300110, 335215, 670430, 2012027473, 4024054946, 10060137365, 20120274730]

約数ペア:

[(1, 20120274730), (2, 10060137365), (5, 4024054946), (10, 2012027473), (30011, 670430), (60022, 335215), (67043, 300110), (134086, 150055)]