1480321890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{47129}}^1$

素因数の和:47491

約数の個数: 48

約数和(自身を含む): 3859947000

約数和(自身を除く): 2379625110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 10470, 15705, 31410, 47129, 94258, 141387, 235645, 282774, 424161, 471290, 706935, 848322, 1413870, 2120805, 4241610, 16448021, 32896042, 49344063, 82240105, 98688126, 148032189, 164480210, 246720315, 296064378, 493440630, 740160945, 1480321890]

約数ペア:

[(1, 1480321890), (2, 740160945), (3, 493440630), (5, 296064378), (6, 246720315), (9, 164480210), (10, 148032189), (15, 98688126), (18, 82240105), (30, 49344063), (45, 32896042), (90, 16448021), (349, 4241610), (698, 2120805), (1047, 1413870), (1745, 848322), (2094, 706935), (3141, 471290), (3490, 424161), (5235, 282774), (6282, 235645), (10470, 141387), (15705, 94258), (31410, 47129)]