455460180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1084429}}^1$

素因数の和:1084448

約数の個数: 48

約数和(自身を含む): 1457473920

約数和(自身を除く): 1002013740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1084429, 2168858, 3253287, 4337716, 5422145, 6506574, 7591003, 10844290, 13013148, 15182006, 16266435, 21688580, 22773009, 30364012, 32532870, 37955015, 45546018, 65065740, 75910030, 91092036, 113865045, 151820060, 227730090, 455460180]

約数ペア:

[(1, 455460180), (2, 227730090), (3, 151820060), (4, 113865045), (5, 91092036), (6, 75910030), (7, 65065740), (10, 45546018), (12, 37955015), (14, 32532870), (15, 30364012), (20, 22773009), (21, 21688580), (28, 16266435), (30, 15182006), (35, 13013148), (42, 10844290), (60, 7591003), (70, 6506574), (84, 5422145), (105, 4337716), (140, 3253287), (210, 2168858), (420, 1084429)]