3870230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 8576064

約数和(自身を除く): 4705834

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4253, 8506, 21265, 29771, 42530, 55289, 59542, 110578, 148855, 276445, 297710, 387023, 552890, 774046, 1935115, 3870230]

約数ペア:

[(1, 3870230), (2, 1935115), (5, 774046), (7, 552890), (10, 387023), (13, 297710), (14, 276445), (26, 148855), (35, 110578), (65, 59542), (70, 55289), (91, 42530), (130, 29771), (182, 21265), (455, 8506), (910, 4253)]