1270882170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{19531}}^1$

素因数の和:19788

約数の個数: 64

約数和(自身を含む): 3403255680

約数和(自身を除く): 2132373510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 6507, 7230, 10845, 13014, 19531, 21690, 32535, 39062, 58593, 65070, 97655, 117186, 175779, 195310, 292965, 351558, 527337, 585930, 878895, 1054674, 1757790, 2636685, 4706971, 5273370, 9413942, 14120913, 23534855, 28241826, 42362739, 47069710, 70604565, 84725478, 127088217, 141209130, 211813695, 254176434, 423627390, 635441085, 1270882170]

約数ペア:

[(1, 1270882170), (2, 635441085), (3, 423627390), (5, 254176434), (6, 211813695), (9, 141209130), (10, 127088217), (15, 84725478), (18, 70604565), (27, 47069710), (30, 42362739), (45, 28241826), (54, 23534855), (90, 14120913), (135, 9413942), (241, 5273370), (270, 4706971), (482, 2636685), (723, 1757790), (1205, 1054674), (1446, 878895), (2169, 585930), (2410, 527337), (3615, 351558), (4338, 292965), (6507, 195310), (7230, 175779), (10845, 117186), (13014, 97655), (19531, 65070), (21690, 58593), (32535, 39062)]