268550910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23131}}^1$

素因数の和:23190

約数の個数: 64

約数和(自身を含む): 732821760

約数和(自身を除く): 464270850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 23131, 46262, 69393, 115655, 138786, 208179, 231310, 346965, 416358, 624537, 693930, 994633, 1040895, 1249074, 1989266, 2081790, 2983899, 3122685, 4973165, 5967798, 6245370, 8951697, 9946330, 14919495, 17903394, 26855091, 29838990, 44758485, 53710182, 89516970, 134275455, 268550910]

約数ペア:

[(1, 268550910), (2, 134275455), (3, 89516970), (5, 53710182), (6, 44758485), (9, 29838990), (10, 26855091), (15, 17903394), (18, 14919495), (27, 9946330), (30, 8951697), (43, 6245370), (45, 5967798), (54, 4973165), (86, 3122685), (90, 2983899), (129, 2081790), (135, 1989266), (215, 1249074), (258, 1040895), (270, 994633), (387, 693930), (430, 624537), (645, 416358), (774, 346965), (1161, 231310), (1290, 208179), (1935, 138786), (2322, 115655), (3870, 69393), (5805, 46262), (11610, 23131)]