79475820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15959}}^1$

素因数の和:16054

約数の個数: 48

約数和(自身を含む): 225227520

約数和(自身を除く): 145751700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 15959, 31918, 47877, 63836, 79795, 95754, 159590, 191508, 239385, 319180, 478770, 957540, 1324597, 2649194, 3973791, 5298388, 6622985, 7947582, 13245970, 15895164, 19868955, 26491940, 39737910, 79475820]

約数ペア:

[(1, 79475820), (2, 39737910), (3, 26491940), (4, 19868955), (5, 15895164), (6, 13245970), (10, 7947582), (12, 6622985), (15, 5298388), (20, 3973791), (30, 2649194), (60, 1324597), (83, 957540), (166, 478770), (249, 319180), (332, 239385), (415, 191508), (498, 159590), (830, 95754), (996, 79795), (1245, 63836), (1660, 47877), (2490, 31918), (4980, 15959)]