30561076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 66495744

約数和(自身を除く): 35934668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 743, 791, 1469, 1486, 1582, 2938, 2972, 3164, 5201, 5876, 9659, 10283, 10402, 19318, 20566, 20804, 38636, 41132, 67613, 83959, 135226, 167918, 270452, 335836, 587713, 1091467, 1175426, 2182934, 2350852, 4365868, 7640269, 15280538, 30561076]

約数ペア:

[(1, 30561076), (2, 15280538), (4, 7640269), (7, 4365868), (13, 2350852), (14, 2182934), (26, 1175426), (28, 1091467), (52, 587713), (91, 335836), (113, 270452), (182, 167918), (226, 135226), (364, 83959), (452, 67613), (743, 41132), (791, 38636), (1469, 20804), (1486, 20566), (1582, 19318), (2938, 10402), (2972, 10283), (3164, 9659), (5201, 5876)]