74745390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2099}}^1$

素因数の和:3296

約数の個数: 32

約数和(自身を含む): 179625600

約数和(自身を除く): 104880210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1187, 2099, 2374, 3561, 4198, 5935, 6297, 7122, 10495, 11870, 12594, 17805, 20990, 31485, 35610, 62970, 2491513, 4983026, 7474539, 12457565, 14949078, 24915130, 37372695, 74745390]

約数ペア:

[(1, 74745390), (2, 37372695), (3, 24915130), (5, 14949078), (6, 12457565), (10, 7474539), (15, 4983026), (30, 2491513), (1187, 62970), (2099, 35610), (2374, 31485), (3561, 20990), (4198, 17805), (5935, 12594), (6297, 11870), (7122, 10495)]