30810256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 63612000

約数和(自身を除く): 32801744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 499, 908, 998, 1816, 1996, 3632, 3859, 3992, 7718, 7984, 8483, 15436, 16966, 30872, 33932, 61744, 67864, 113273, 135728, 226546, 453092, 906184, 1812368, 1925641, 3851282, 7702564, 15405128, 30810256]

約数ペア:

[(1, 30810256), (2, 15405128), (4, 7702564), (8, 3851282), (16, 1925641), (17, 1812368), (34, 906184), (68, 453092), (136, 226546), (227, 135728), (272, 113273), (454, 67864), (499, 61744), (908, 33932), (998, 30872), (1816, 16966), (1996, 15436), (3632, 8483), (3859, 7984), (3992, 7718)]