155401830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32579}}^1$

素因数の和:32645

約数の個数: 48

約数和(自身を含む): 411680880

約数和(自身を除く): 256279050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 32579, 65158, 97737, 162895, 195474, 293211, 325790, 488685, 586422, 977370, 1466055, 1726687, 2932110, 3453374, 5180061, 8633435, 10360122, 15540183, 17266870, 25900305, 31080366, 51800610, 77700915, 155401830]

約数ペア:

[(1, 155401830), (2, 77700915), (3, 51800610), (5, 31080366), (6, 25900305), (9, 17266870), (10, 15540183), (15, 10360122), (18, 8633435), (30, 5180061), (45, 3453374), (53, 2932110), (90, 1726687), (106, 1466055), (159, 977370), (265, 586422), (318, 488685), (477, 325790), (530, 293211), (795, 195474), (954, 162895), (1590, 97737), (2385, 65158), (4770, 32579)]