2534350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 5812128

約数和(自身を除く): 3277778

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 557, 650, 910, 1114, 2275, 2785, 3899, 4550, 5570, 7241, 7798, 13925, 14482, 19495, 27850, 36205, 38990, 50687, 72410, 97475, 101374, 181025, 194950, 253435, 362050, 506870, 1267175, 2534350]

約数ペア:

[(1, 2534350), (2, 1267175), (5, 506870), (7, 362050), (10, 253435), (13, 194950), (14, 181025), (25, 101374), (26, 97475), (35, 72410), (50, 50687), (65, 38990), (70, 36205), (91, 27850), (130, 19495), (175, 14482), (182, 13925), (325, 7798), (350, 7241), (455, 5570), (557, 4550), (650, 3899), (910, 2785), (1114, 2275)]