42004140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3911}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 118298880

約数和(自身を除く): 76294740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 3911, 5370, 7822, 10740, 11733, 15644, 19555, 23466, 39110, 46932, 58665, 78220, 117330, 234660, 700069, 1400138, 2100207, 2800276, 3500345, 4200414, 7000690, 8400828, 10501035, 14001380, 21002070, 42004140]

約数ペア:

[(1, 42004140), (2, 21002070), (3, 14001380), (4, 10501035), (5, 8400828), (6, 7000690), (10, 4200414), (12, 3500345), (15, 2800276), (20, 2100207), (30, 1400138), (60, 700069), (179, 234660), (358, 117330), (537, 78220), (716, 58665), (895, 46932), (1074, 39110), (1790, 23466), (2148, 19555), (2685, 15644), (3580, 11733), (3911, 10740), (5370, 7822)]