275175030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10531}}^1$

素因数の和:10621

約数の個数: 64

約数和(自身を含む): 721905408

約数和(自身を除く): 446730378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 8710, 10531, 13065, 21062, 26130, 31593, 52655, 63186, 105310, 136903, 157965, 273806, 315930, 410709, 684515, 705577, 821418, 1369030, 1411154, 2053545, 2116731, 3527885, 4107090, 4233462, 7055770, 9172501, 10583655, 18345002, 21167310, 27517503, 45862505, 55035006, 91725010, 137587515, 275175030]

約数ペア:

[(1, 275175030), (2, 137587515), (3, 91725010), (5, 55035006), (6, 45862505), (10, 27517503), (13, 21167310), (15, 18345002), (26, 10583655), (30, 9172501), (39, 7055770), (65, 4233462), (67, 4107090), (78, 3527885), (130, 2116731), (134, 2053545), (195, 1411154), (201, 1369030), (335, 821418), (390, 705577), (402, 684515), (670, 410709), (871, 315930), (1005, 273806), (1742, 157965), (2010, 136903), (2613, 105310), (4355, 63186), (5226, 52655), (8710, 31593), (10531, 26130), (13065, 21062)]