890073090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{143329}}^1$

素因数の和:143368

約数の個数: 64

約数和(自身を含む): 2476742400

約数和(自身を除く): 1586669310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 143329, 286658, 429987, 716645, 859974, 1289961, 1433290, 2149935, 2579922, 3296567, 3869883, 4299870, 6449805, 6593134, 7739766, 9889701, 12899610, 16482835, 19349415, 19779402, 29669103, 32965670, 38698830, 49448505, 59338206, 89007309, 98897010, 148345515, 178014618, 296691030, 445036545, 890073090]

約数ペア:

[(1, 890073090), (2, 445036545), (3, 296691030), (5, 178014618), (6, 148345515), (9, 98897010), (10, 89007309), (15, 59338206), (18, 49448505), (23, 38698830), (27, 32965670), (30, 29669103), (45, 19779402), (46, 19349415), (54, 16482835), (69, 12899610), (90, 9889701), (115, 7739766), (135, 6593134), (138, 6449805), (207, 4299870), (230, 3869883), (270, 3296567), (345, 2579922), (414, 2149935), (621, 1433290), (690, 1289961), (1035, 859974), (1242, 716645), (2070, 429987), (3105, 286658), (6210, 143329)]