27311820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2543}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 76930560

約数和(自身を除く): 49618740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2543, 2685, 3580, 5086, 5370, 7629, 10172, 10740, 12715, 15258, 25430, 30516, 38145, 50860, 76290, 152580, 455197, 910394, 1365591, 1820788, 2275985, 2731182, 4551970, 5462364, 6827955, 9103940, 13655910, 27311820]

約数ペア:

[(1, 27311820), (2, 13655910), (3, 9103940), (4, 6827955), (5, 5462364), (6, 4551970), (10, 2731182), (12, 2275985), (15, 1820788), (20, 1365591), (30, 910394), (60, 455197), (179, 152580), (358, 76290), (537, 50860), (716, 38145), (895, 30516), (1074, 25430), (1790, 15258), (2148, 12715), (2543, 10740), (2685, 10172), (3580, 7629), (5086, 5370)]