254960010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2832889}}^1$

素因数の和:2832902

約数の個数: 24

約数和(自身を含む): 662896260

約数和(自身を除く): 407936250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2832889, 5665778, 8498667, 14164445, 16997334, 25496001, 28328890, 42493335, 50992002, 84986670, 127480005, 254960010]

約数ペア:

[(1, 254960010), (2, 127480005), (3, 84986670), (5, 50992002), (6, 42493335), (9, 28328890), (10, 25496001), (15, 16997334), (18, 14164445), (30, 8498667), (45, 5665778), (90, 2832889)]