4174020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23189}}^1$

素因数の和:23204

約数の個数: 36

約数和(自身を含む): 12661740

約数和(自身を除く): 8487720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23189, 46378, 69567, 92756, 115945, 139134, 208701, 231890, 278268, 347835, 417402, 463780, 695670, 834804, 1043505, 1391340, 2087010, 4174020]

約数ペア:

[(1, 4174020), (2, 2087010), (3, 1391340), (4, 1043505), (5, 834804), (6, 695670), (9, 463780), (10, 417402), (12, 347835), (15, 278268), (18, 231890), (20, 208701), (30, 139134), (36, 115945), (45, 92756), (60, 69567), (90, 46378), (180, 23189)]