70740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 221760

約数和(自身を除く): 151020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11790, 14148, 17685, 23580, 35370, 70740]

約数ペア:

[(1, 70740), (2, 35370), (3, 23580), (4, 17685), (5, 14148), (6, 11790), (9, 7860), (10, 7074), (12, 5895), (15, 4716), (18, 3930), (20, 3537), (27, 2620), (30, 2358), (36, 1965), (45, 1572), (54, 1310), (60, 1179), (90, 786), (108, 655), (131, 540), (135, 524), (180, 393), (262, 270)]