2061830770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 3924080640

約数和(自身を除く): 1862249870

約数列:

[1, 2, 5, 10, 31, 62, 71, 113, 142, 155, 226, 310, 355, 565, 710, 829, 1130, 1658, 2201, 3503, 4145, 4402, 7006, 8023, 8290, 11005, 16046, 17515, 22010, 25699, 35030, 40115, 51398, 58859, 80230, 93677, 117718, 128495, 187354, 248713, 256990, 294295, 468385, 497426, 588590, 936770, 1243565, 1824629, 2487130, 2903987, 3649258, 5807974, 6651067, 9123145, 13302134, 14519935, 18246290, 29039870, 33255335, 66510670, 206183077, 412366154, 1030915385, 2061830770]

約数ペア:

[(1, 2061830770), (2, 1030915385), (5, 412366154), (10, 206183077), (31, 66510670), (62, 33255335), (71, 29039870), (113, 18246290), (142, 14519935), (155, 13302134), (226, 9123145), (310, 6651067), (355, 5807974), (565, 3649258), (710, 2903987), (829, 2487130), (1130, 1824629), (1658, 1243565), (2201, 936770), (3503, 588590), (4145, 497426), (4402, 468385), (7006, 294295), (8023, 256990), (8290, 248713), (11005, 187354), (16046, 128495), (17515, 117718), (22010, 93677), (25699, 80230), (35030, 58859), (40115, 51398)]