119316680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{426131}}^1$

素因数の和:426149

約数の個数: 32

約数和(自身を含む): 306815040

約数和(自身を除く): 187498360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 426131, 852262, 1704524, 2130655, 2982917, 3409048, 4261310, 5965834, 8522620, 11931668, 14914585, 17045240, 23863336, 29829170, 59658340, 119316680]

約数ペア:

[(1, 119316680), (2, 59658340), (4, 29829170), (5, 23863336), (7, 17045240), (8, 14914585), (10, 11931668), (14, 8522620), (20, 5965834), (28, 4261310), (35, 3409048), (40, 2982917), (56, 2130655), (70, 1704524), (140, 852262), (280, 426131)]