30239836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 59561656

約数和(自身を除く): 29321820

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1453, 1892, 2906, 5203, 5812, 10406, 15983, 20812, 31966, 62479, 63932, 124958, 175813, 249916, 351626, 687269, 703252, 1374538, 2749076, 7559959, 15119918, 30239836]

約数ペア:

[(1, 30239836), (2, 15119918), (4, 7559959), (11, 2749076), (22, 1374538), (43, 703252), (44, 687269), (86, 351626), (121, 249916), (172, 175813), (242, 124958), (473, 63932), (484, 62479), (946, 31966), (1453, 20812), (1892, 15983), (2906, 10406), (5203, 5812)]