25374210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5189}}^1$

素因数の和:5362

約数の個数: 32

約数和(自身を含む): 61283520

約数和(自身を除く): 35909310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 5189, 10378, 15567, 25945, 31134, 51890, 77835, 155670, 845807, 1691614, 2537421, 4229035, 5074842, 8458070, 12687105, 25374210]

約数ペア:

[(1, 25374210), (2, 12687105), (3, 8458070), (5, 5074842), (6, 4229035), (10, 2537421), (15, 1691614), (30, 845807), (163, 155670), (326, 77835), (489, 51890), (815, 31134), (978, 25945), (1630, 15567), (2445, 10378), (4890, 5189)]