87021330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13919

約数の個数: 64

約数和(自身を含む): 239846400

約数和(自身を除く): 152825070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 13879, 27758, 41637, 69395, 83274, 138790, 152669, 208185, 263701, 305338, 416370, 458007, 527402, 763345, 791103, 916014, 1318505, 1526690, 1582206, 2290035, 2637010, 2900711, 3955515, 4580070, 5801422, 7911030, 8702133, 14503555, 17404266, 29007110, 43510665, 87021330]

約数ペア:

[(1, 87021330), (2, 43510665), (3, 29007110), (5, 17404266), (6, 14503555), (10, 8702133), (11, 7911030), (15, 5801422), (19, 4580070), (22, 3955515), (30, 2900711), (33, 2637010), (38, 2290035), (55, 1582206), (57, 1526690), (66, 1318505), (95, 916014), (110, 791103), (114, 763345), (165, 527402), (190, 458007), (209, 416370), (285, 305338), (330, 263701), (418, 208185), (570, 152669), (627, 138790), (1045, 83274), (1254, 69395), (2090, 41637), (3135, 27758), (6270, 13879)]