42417270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{7481}}^1$

素因数の和:7507

約数の個数: 80

約数和(自身を含む): 130366368

約数和(自身を除く): 87949098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 7481, 14962, 22443, 37405, 44886, 52367, 67329, 74810, 104734, 112215, 134658, 157101, 201987, 224430, 261835, 314202, 336645, 403974, 471303, 523670, 605961, 673290, 785505, 942606, 1009935, 1211922, 1413909, 1571010, 2019870, 2356515, 2827818, 3029805, 4241727, 4713030, 6059610, 7069545, 8483454, 14139090, 21208635, 42417270]

約数ペア:

[(1, 42417270), (2, 21208635), (3, 14139090), (5, 8483454), (6, 7069545), (7, 6059610), (9, 4713030), (10, 4241727), (14, 3029805), (15, 2827818), (18, 2356515), (21, 2019870), (27, 1571010), (30, 1413909), (35, 1211922), (42, 1009935), (45, 942606), (54, 785505), (63, 673290), (70, 605961), (81, 523670), (90, 471303), (105, 403974), (126, 336645), (135, 314202), (162, 261835), (189, 224430), (210, 201987), (270, 157101), (315, 134658), (378, 112215), (405, 104734), (567, 74810), (630, 67329), (810, 52367), (945, 44886), (1134, 37405), (1890, 22443), (2835, 14962), (5670, 7481)]