67487630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 144986112

約数和(自身を除く): 77498482

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 71, 74, 142, 185, 259, 355, 367, 370, 497, 518, 710, 734, 994, 1295, 1835, 2485, 2569, 2590, 2627, 3670, 4970, 5138, 5254, 12845, 13135, 13579, 18389, 25690, 26057, 26270, 27158, 36778, 52114, 67895, 91945, 95053, 130285, 135790, 182399, 183890, 190106, 260570, 364798, 475265, 911995, 950530, 964109, 1823990, 1928218, 4820545, 6748763, 9641090, 13497526, 33743815, 67487630]

約数ペア:

[(1, 67487630), (2, 33743815), (5, 13497526), (7, 9641090), (10, 6748763), (14, 4820545), (35, 1928218), (37, 1823990), (70, 964109), (71, 950530), (74, 911995), (142, 475265), (185, 364798), (259, 260570), (355, 190106), (367, 183890), (370, 182399), (497, 135790), (518, 130285), (710, 95053), (734, 91945), (994, 67895), (1295, 52114), (1835, 36778), (2485, 27158), (2569, 26270), (2590, 26057), (2627, 25690), (3670, 18389), (4970, 13579), (5138, 13135), (5254, 12845)]