140947860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9829}}^1$

素因数の和:10080

約数の個数: 48

約数和(自身を含む): 396345600

約数和(自身を除く): 255397740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 9829, 14340, 19658, 29487, 39316, 49145, 58974, 98290, 117948, 147435, 196580, 294870, 589740, 2349131, 4698262, 7047393, 9396524, 11745655, 14094786, 23491310, 28189572, 35236965, 46982620, 70473930, 140947860]

約数ペア:

[(1, 140947860), (2, 70473930), (3, 46982620), (4, 35236965), (5, 28189572), (6, 23491310), (10, 14094786), (12, 11745655), (15, 9396524), (20, 7047393), (30, 4698262), (60, 2349131), (239, 589740), (478, 294870), (717, 196580), (956, 147435), (1195, 117948), (1434, 98290), (2390, 58974), (2868, 49145), (3585, 39316), (4780, 29487), (7170, 19658), (9829, 14340)]