123084810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2069}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 320659560

約数和(自身を除く): 197574750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 2069, 3305, 3966, 4138, 5949, 6207, 6610, 9915, 10345, 11898, 12414, 18621, 19830, 20690, 29745, 31035, 37242, 59490, 62070, 93105, 186210, 1367609, 2735218, 4102827, 6838045, 8205654, 12308481, 13676090, 20514135, 24616962, 41028270, 61542405, 123084810]

約数ペア:

[(1, 123084810), (2, 61542405), (3, 41028270), (5, 24616962), (6, 20514135), (9, 13676090), (10, 12308481), (15, 8205654), (18, 6838045), (30, 4102827), (45, 2735218), (90, 1367609), (661, 186210), (1322, 93105), (1983, 62070), (2069, 59490), (3305, 37242), (3966, 31035), (4138, 29745), (5949, 20690), (6207, 19830), (6610, 18621), (9915, 12414), (10345, 11898)]