30741468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 76581120

約数和(自身を除く): 45839652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1847, 2774, 3694, 4161, 5541, 5548, 7388, 8322, 11082, 16644, 22164, 35093, 70186, 105279, 134831, 140372, 210558, 269662, 404493, 421116, 539324, 808986, 1617972, 2561789, 5123578, 7685367, 10247156, 15370734, 30741468]

約数ペア:

[(1, 30741468), (2, 15370734), (3, 10247156), (4, 7685367), (6, 5123578), (12, 2561789), (19, 1617972), (38, 808986), (57, 539324), (73, 421116), (76, 404493), (114, 269662), (146, 210558), (219, 140372), (228, 134831), (292, 105279), (438, 70186), (876, 35093), (1387, 22164), (1847, 16644), (2774, 11082), (3694, 8322), (4161, 7388), (5541, 5548)]