191408310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26921}}^1$

素因数の和:27013

約数の個数: 48

約数和(自身を含む): 503979840

約数和(自身を除く): 312571530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 26921, 53842, 80763, 134605, 161526, 242289, 269210, 403815, 484578, 807630, 1211445, 2126759, 2422890, 4253518, 6380277, 10633795, 12760554, 19140831, 21267590, 31901385, 38281662, 63802770, 95704155, 191408310]

約数ペア:

[(1, 191408310), (2, 95704155), (3, 63802770), (5, 38281662), (6, 31901385), (9, 21267590), (10, 19140831), (15, 12760554), (18, 10633795), (30, 6380277), (45, 4253518), (79, 2422890), (90, 2126759), (158, 1211445), (237, 807630), (395, 484578), (474, 403815), (711, 269210), (790, 242289), (1185, 161526), (1422, 134605), (2370, 80763), (3555, 53842), (7110, 26921)]