139594380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28031}}^1$

素因数の和:28126

約数の個数: 48

約数和(自身を含む): 395587584

約数和(自身を除く): 255993204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 28031, 56062, 84093, 112124, 140155, 168186, 280310, 336372, 420465, 560620, 840930, 1681860, 2326573, 4653146, 6979719, 9306292, 11632865, 13959438, 23265730, 27918876, 34898595, 46531460, 69797190, 139594380]

約数ペア:

[(1, 139594380), (2, 69797190), (3, 46531460), (4, 34898595), (5, 27918876), (6, 23265730), (10, 13959438), (12, 11632865), (15, 9306292), (20, 6979719), (30, 4653146), (60, 2326573), (83, 1681860), (166, 840930), (249, 560620), (332, 420465), (415, 336372), (498, 280310), (830, 168186), (996, 140155), (1245, 112124), (1660, 84093), (2490, 56062), (4980, 28031)]