1520686590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{188437}}^1$

素因数の和:188716

約数の個数: 32

約数和(自身を含む): 3663234720

約数和(自身を除く): 2142548130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 188437, 376874, 565311, 942185, 1130622, 1884370, 2826555, 5653110, 50689553, 101379106, 152068659, 253447765, 304137318, 506895530, 760343295, 1520686590]

約数ペア:

[(1, 1520686590), (2, 760343295), (3, 506895530), (5, 304137318), (6, 253447765), (10, 152068659), (15, 101379106), (30, 50689553), (269, 5653110), (538, 2826555), (807, 1884370), (1345, 1130622), (1614, 942185), (2690, 565311), (4035, 376874), (8070, 188437)]