25521030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12329}}^1$

素因数の和:12365

約数の個数: 48

約数和(自身を含む): 69245280

約数和(自身を除く): 43724250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 12329, 24658, 36987, 61645, 73974, 110961, 123290, 184935, 221922, 283567, 369870, 554805, 567134, 850701, 1109610, 1417835, 1701402, 2552103, 2835670, 4253505, 5104206, 8507010, 12760515, 25521030]

約数ペア:

[(1, 25521030), (2, 12760515), (3, 8507010), (5, 5104206), (6, 4253505), (9, 2835670), (10, 2552103), (15, 1701402), (18, 1417835), (23, 1109610), (30, 850701), (45, 567134), (46, 554805), (69, 369870), (90, 283567), (115, 221922), (138, 184935), (207, 123290), (230, 110961), (345, 73974), (414, 61645), (690, 36987), (1035, 24658), (2070, 12329)]