1520784630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{32309}}^1$

素因数の和:32845

約数の個数: 48

約数和(自身を含む): 3961722960

約数和(自身を除く): 2440938330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1569, 2615, 3138, 4707, 5230, 7845, 9414, 15690, 23535, 32309, 47070, 64618, 96927, 161545, 193854, 290781, 323090, 484635, 581562, 969270, 1453905, 2907810, 16897607, 33795214, 50692821, 84488035, 101385642, 152078463, 168976070, 253464105, 304156926, 506928210, 760392315, 1520784630]

約数ペア:

[(1, 1520784630), (2, 760392315), (3, 506928210), (5, 304156926), (6, 253464105), (9, 168976070), (10, 152078463), (15, 101385642), (18, 84488035), (30, 50692821), (45, 33795214), (90, 16897607), (523, 2907810), (1046, 1453905), (1569, 969270), (2615, 581562), (3138, 484635), (4707, 323090), (5230, 290781), (7845, 193854), (9414, 161545), (15690, 96927), (23535, 64618), (32309, 47070)]