289260030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{8123}}^1$

素因数の和:9320

約数の個数: 32

約数和(自身を含む): 694894464

約数和(自身を除く): 405634434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1187, 2374, 3561, 5935, 7122, 8123, 11870, 16246, 17805, 24369, 35610, 40615, 48738, 81230, 121845, 243690, 9642001, 19284002, 28926003, 48210005, 57852006, 96420010, 144630015, 289260030]

約数ペア:

[(1, 289260030), (2, 144630015), (3, 96420010), (5, 57852006), (6, 48210005), (10, 28926003), (15, 19284002), (30, 9642001), (1187, 243690), (2374, 121845), (3561, 81230), (5935, 48738), (7122, 40615), (8123, 35610), (11870, 24369), (16246, 17805)]