13305037620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4525523}}^1$

素因数の和:4525549

約数の個数: 72

約数和(自身を含む): 43336417824

約数和(自身を除く): 30031380204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4525523, 9051046, 13576569, 18102092, 22627615, 27153138, 31678661, 45255230, 54306276, 63357322, 67882845, 90510460, 95035983, 126714644, 135765690, 158393305, 190071966, 221750627, 271531380, 316786610, 380143932, 443501254, 475179915, 633573220, 665251881, 887002508, 950359830, 1108753135, 1330503762, 1900719660, 2217506270, 2661007524, 3326259405, 4435012540, 6652518810, 13305037620]

約数ペア:

[(1, 13305037620), (2, 6652518810), (3, 4435012540), (4, 3326259405), (5, 2661007524), (6, 2217506270), (7, 1900719660), (10, 1330503762), (12, 1108753135), (14, 950359830), (15, 887002508), (20, 665251881), (21, 633573220), (28, 475179915), (30, 443501254), (35, 380143932), (42, 316786610), (49, 271531380), (60, 221750627), (70, 190071966), (84, 158393305), (98, 135765690), (105, 126714644), (140, 95035983), (147, 90510460), (196, 67882845), (210, 63357322), (245, 54306276), (294, 45255230), (420, 31678661), (490, 27153138), (588, 22627615), (735, 18102092), (980, 13576569), (1470, 9051046), (2940, 4525523)]