2868742010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 5566993920

約数和(自身を除く): 2698251910

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 227, 395, 454, 790, 941, 1135, 1343, 1882, 2270, 2686, 3859, 4705, 6715, 7718, 9410, 13430, 15997, 17933, 19295, 31994, 35866, 38590, 74339, 79985, 89665, 148678, 159970, 179330, 213607, 304861, 371695, 427214, 609722, 743390, 1068035, 1263763, 1524305, 2136070, 2527526, 3048610, 3631319, 6318815, 7262638, 12637630, 16874953, 18156595, 33749906, 36313190, 84374765, 168749530, 286874201, 573748402, 1434371005, 2868742010]

約数ペア:

[(1, 2868742010), (2, 1434371005), (5, 573748402), (10, 286874201), (17, 168749530), (34, 84374765), (79, 36313190), (85, 33749906), (158, 18156595), (170, 16874953), (227, 12637630), (395, 7262638), (454, 6318815), (790, 3631319), (941, 3048610), (1135, 2527526), (1343, 2136070), (1882, 1524305), (2270, 1263763), (2686, 1068035), (3859, 743390), (4705, 609722), (6715, 427214), (7718, 371695), (9410, 304861), (13430, 213607), (15997, 179330), (17933, 159970), (19295, 148678), (31994, 89665), (35866, 79985), (38590, 74339)]