245492010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66529}}^1$

素因数の和:66583

約数の個数: 48

約数和(自身を含む): 653856840

約数和(自身を除く): 408364830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 66529, 133058, 199587, 332645, 399174, 598761, 665290, 997935, 1197522, 1995870, 2727689, 2993805, 5455378, 5987610, 8183067, 13638445, 16366134, 24549201, 27276890, 40915335, 49098402, 81830670, 122746005, 245492010]

約数ペア:

[(1, 245492010), (2, 122746005), (3, 81830670), (5, 49098402), (6, 40915335), (9, 27276890), (10, 24549201), (15, 16366134), (18, 13638445), (30, 8183067), (41, 5987610), (45, 5455378), (82, 2993805), (90, 2727689), (123, 1995870), (205, 1197522), (246, 997935), (369, 665290), (410, 598761), (615, 399174), (738, 332645), (1230, 199587), (1845, 133058), (3690, 66529)]