56870370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{210631}}^1$

素因数の和:210647

約数の個数: 32

約数和(自身を含む): 151655040

約数和(自身を除く): 94784670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 210631, 421262, 631893, 1053155, 1263786, 1895679, 2106310, 3159465, 3791358, 5687037, 6318930, 9478395, 11374074, 18956790, 28435185, 56870370]

約数ペア:

[(1, 56870370), (2, 28435185), (3, 18956790), (5, 11374074), (6, 9478395), (9, 6318930), (10, 5687037), (15, 3791358), (18, 3159465), (27, 2106310), (30, 1895679), (45, 1263786), (54, 1053155), (90, 631893), (135, 421262), (270, 210631)]