145443420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{808019}}^1$

素因数の和:808034

約数の個数: 36

約数和(自身を含む): 441178920

約数和(自身を除く): 295735500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 808019, 1616038, 2424057, 3232076, 4040095, 4848114, 7272171, 8080190, 9696228, 12120285, 14544342, 16160380, 24240570, 29088684, 36360855, 48481140, 72721710, 145443420]

約数ペア:

[(1, 145443420), (2, 72721710), (3, 48481140), (4, 36360855), (5, 29088684), (6, 24240570), (9, 16160380), (10, 14544342), (12, 12120285), (15, 9696228), (18, 8080190), (20, 7272171), (30, 4848114), (36, 4040095), (45, 3232076), (60, 2424057), (90, 1616038), (180, 808019)]