415281660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{147263}}^1$

素因数の和:147322

約数の個数: 48

約数和(自身を含む): 1187536896

約数和(自身を除く): 772255236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 147263, 294526, 441789, 589052, 736315, 883578, 1472630, 1767156, 2208945, 2945260, 4417890, 6921361, 8835780, 13842722, 20764083, 27685444, 34606805, 41528166, 69213610, 83056332, 103820415, 138427220, 207640830, 415281660]

約数ペア:

[(1, 415281660), (2, 207640830), (3, 138427220), (4, 103820415), (5, 83056332), (6, 69213610), (10, 41528166), (12, 34606805), (15, 27685444), (20, 20764083), (30, 13842722), (47, 8835780), (60, 6921361), (94, 4417890), (141, 2945260), (188, 2208945), (235, 1767156), (282, 1472630), (470, 883578), (564, 736315), (705, 589052), (940, 441789), (1410, 294526), (2820, 147263)]