61651740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3347}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 111587172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3347, 3684, 4605, 6140, 6694, 9210, 10041, 13388, 16735, 18420, 20082, 33470, 40164, 50205, 66940, 100410, 200820, 1027529, 2055058, 3082587, 4110116, 5137645, 6165174, 10275290, 12330348, 15412935, 20550580, 30825870, 61651740]

約数ペア:

[(1, 61651740), (2, 30825870), (3, 20550580), (4, 15412935), (5, 12330348), (6, 10275290), (10, 6165174), (12, 5137645), (15, 4110116), (20, 3082587), (30, 2055058), (60, 1027529), (307, 200820), (614, 100410), (921, 66940), (1228, 50205), (1535, 40164), (1842, 33470), (3070, 20082), (3347, 18420), (3684, 16735), (4605, 13388), (6140, 10041), (6694, 9210)]