384993810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{475301}}^1$

素因数の和:475320

約数の個数: 40

約数和(自身を含む): 1035207756

約数和(自身を除く): 650213946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 475301, 950602, 1425903, 2376505, 2851806, 4277709, 4753010, 7129515, 8555418, 12833127, 14259030, 21388545, 25666254, 38499381, 42777090, 64165635, 76998762, 128331270, 192496905, 384993810]

約数ペア:

[(1, 384993810), (2, 192496905), (3, 128331270), (5, 76998762), (6, 64165635), (9, 42777090), (10, 38499381), (15, 25666254), (18, 21388545), (27, 14259030), (30, 12833127), (45, 8555418), (54, 7129515), (81, 4753010), (90, 4277709), (135, 2851806), (162, 2376505), (270, 1425903), (405, 950602), (810, 475301)]