253830420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1410169}}^1$

素因数の和:1410184

約数の個数: 36

約数和(自身を含む): 769952820

約数和(自身を除く): 516122400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1410169, 2820338, 4230507, 5640676, 7050845, 8461014, 12691521, 14101690, 16922028, 21152535, 25383042, 28203380, 42305070, 50766084, 63457605, 84610140, 126915210, 253830420]

約数ペア:

[(1, 253830420), (2, 126915210), (3, 84610140), (4, 63457605), (5, 50766084), (6, 42305070), (9, 28203380), (10, 25383042), (12, 21152535), (15, 16922028), (18, 14101690), (20, 12691521), (30, 8461014), (36, 7050845), (45, 5640676), (60, 4230507), (90, 2820338), (180, 1410169)]