42850740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17419}}^1$

素因数の和:17472

約数の個数: 48

約数和(自身を含む): 122915520

約数和(自身を除く): 80064780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 17419, 34838, 52257, 69676, 87095, 104514, 174190, 209028, 261285, 348380, 522570, 714179, 1045140, 1428358, 2142537, 2856716, 3570895, 4285074, 7141790, 8570148, 10712685, 14283580, 21425370, 42850740]

約数ペア:

[(1, 42850740), (2, 21425370), (3, 14283580), (4, 10712685), (5, 8570148), (6, 7141790), (10, 4285074), (12, 3570895), (15, 2856716), (20, 2142537), (30, 1428358), (41, 1045140), (60, 714179), (82, 522570), (123, 348380), (164, 261285), (205, 209028), (246, 174190), (410, 104514), (492, 87095), (615, 69676), (820, 52257), (1230, 34838), (2460, 17419)]