137640230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151253}}^1$

素因数の和:151280

約数の個数: 32

約数和(自身を含む): 304928064

約数和(自身を除く): 167287834

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 151253, 302506, 756265, 1058771, 1512530, 1966289, 2117542, 3932578, 5293855, 9831445, 10587710, 13764023, 19662890, 27528046, 68820115, 137640230]

約数ペア:

[(1, 137640230), (2, 68820115), (5, 27528046), (7, 19662890), (10, 13764023), (13, 10587710), (14, 9831445), (26, 5293855), (35, 3932578), (65, 2117542), (70, 1966289), (91, 1512530), (130, 1058771), (182, 756265), (455, 302506), (910, 151253)]