2555370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28393}}^1$

素因数の和:28406

約数の個数: 24

約数和(自身を含む): 6644196

約数和(自身を除く): 4088826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28393, 56786, 85179, 141965, 170358, 255537, 283930, 425895, 511074, 851790, 1277685, 2555370]

約数ペア:

[(1, 2555370), (2, 1277685), (3, 851790), (5, 511074), (6, 425895), (9, 283930), (10, 255537), (15, 170358), (18, 141965), (30, 85179), (45, 56786), (90, 28393)]