147274020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{818189}}^1$

素因数の和:818204

約数の個数: 36

約数和(自身を含む): 446731740

約数和(自身を除く): 299457720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 818189, 1636378, 2454567, 3272756, 4090945, 4909134, 7363701, 8181890, 9818268, 12272835, 14727402, 16363780, 24545670, 29454804, 36818505, 49091340, 73637010, 147274020]

約数ペア:

[(1, 147274020), (2, 73637010), (3, 49091340), (4, 36818505), (5, 29454804), (6, 24545670), (9, 16363780), (10, 14727402), (12, 12272835), (15, 9818268), (18, 8181890), (20, 7363701), (30, 4909134), (36, 4090945), (45, 3272756), (60, 2454567), (90, 1636378), (180, 818189)]