61222020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{607}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 175994112

約数和(自身を除く): 114772092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 607, 615, 820, 1214, 1230, 1681, 1821, 2428, 2460, 3035, 3362, 3642, 5043, 6070, 6724, 7284, 8405, 9105, 10086, 12140, 16810, 18210, 20172, 24887, 25215, 33620, 36420, 49774, 50430, 74661, 99548, 100860, 124435, 149322, 248870, 298644, 373305, 497740, 746610, 1020367, 1493220, 2040734, 3061101, 4081468, 5101835, 6122202, 10203670, 12244404, 15305505, 20407340, 30611010, 61222020]

約数ペア:

[(1, 61222020), (2, 30611010), (3, 20407340), (4, 15305505), (5, 12244404), (6, 10203670), (10, 6122202), (12, 5101835), (15, 4081468), (20, 3061101), (30, 2040734), (41, 1493220), (60, 1020367), (82, 746610), (123, 497740), (164, 373305), (205, 298644), (246, 248870), (410, 149322), (492, 124435), (607, 100860), (615, 99548), (820, 74661), (1214, 50430), (1230, 49774), (1681, 36420), (1821, 33620), (2428, 25215), (2460, 24887), (3035, 20172), (3362, 18210), (3642, 16810), (5043, 12140), (6070, 10086), (6724, 9105), (7284, 8405)]