82215770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 183568896

約数和(自身を除く): 101353126

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 167, 182, 334, 455, 541, 835, 910, 1082, 1169, 1670, 2171, 2338, 2705, 3787, 4342, 5410, 5845, 7033, 7574, 10855, 11690, 14066, 15197, 18935, 21710, 30394, 35165, 37870, 49231, 70330, 75985, 90347, 98462, 151970, 180694, 246155, 451735, 492310, 632429, 903470, 1174511, 1264858, 2349022, 3162145, 5872555, 6324290, 8221577, 11745110, 16443154, 41107885, 82215770]

約数ペア:

[(1, 82215770), (2, 41107885), (5, 16443154), (7, 11745110), (10, 8221577), (13, 6324290), (14, 5872555), (26, 3162145), (35, 2349022), (65, 1264858), (70, 1174511), (91, 903470), (130, 632429), (167, 492310), (182, 451735), (334, 246155), (455, 180694), (541, 151970), (835, 98462), (910, 90347), (1082, 75985), (1169, 70330), (1670, 49231), (2171, 37870), (2338, 35165), (2705, 30394), (3787, 21710), (4342, 18935), (5410, 15197), (5845, 14066), (7033, 11690), (7574, 10855)]