105412980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1756883}}^1$

素因数の和:1756895

約数の個数: 24

約数和(自身を含む): 295156512

約数和(自身を除く): 189743532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1756883, 3513766, 5270649, 7027532, 8784415, 10541298, 17568830, 21082596, 26353245, 35137660, 52706490, 105412980]

約数ペア:

[(1, 105412980), (2, 52706490), (3, 35137660), (4, 26353245), (5, 21082596), (6, 17568830), (10, 10541298), (12, 8784415), (15, 7027532), (20, 5270649), (30, 3513766), (60, 1756883)]