11945310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 31268160

約数和(自身を除く): 19322850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 281, 327, 390, 545, 562, 654, 843, 1090, 1405, 1417, 1635, 1686, 2810, 2834, 3270, 3653, 4215, 4251, 7085, 7306, 8430, 8502, 10959, 14170, 18265, 21255, 21918, 30629, 36530, 42510, 54795, 61258, 91887, 109590, 153145, 183774, 306290, 398177, 459435, 796354, 918870, 1194531, 1990885, 2389062, 3981770, 5972655, 11945310]

約数ペア:

[(1, 11945310), (2, 5972655), (3, 3981770), (5, 2389062), (6, 1990885), (10, 1194531), (13, 918870), (15, 796354), (26, 459435), (30, 398177), (39, 306290), (65, 183774), (78, 153145), (109, 109590), (130, 91887), (195, 61258), (218, 54795), (281, 42510), (327, 36530), (390, 30629), (545, 21918), (562, 21255), (654, 18265), (843, 14170), (1090, 10959), (1405, 8502), (1417, 8430), (1635, 7306), (1686, 7085), (2810, 4251), (2834, 4215), (3270, 3653)]