201874126980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{1798273}}^1$

素因数の和:1800156

約数の個数: 48

約数和(自身を含む): 565549979904

約数和(自身を除く): 363675852924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1871, 3742, 5613, 7484, 9355, 11226, 18710, 22452, 28065, 37420, 56130, 112260, 1798273, 3596546, 5394819, 7193092, 8991365, 10789638, 17982730, 21579276, 26974095, 35965460, 53948190, 107896380, 3364568783, 6729137566, 10093706349, 13458275132, 16822843915, 20187412698, 33645687830, 40374825396, 50468531745, 67291375660, 100937063490, 201874126980]

約数ペア:

[(1, 201874126980), (2, 100937063490), (3, 67291375660), (4, 50468531745), (5, 40374825396), (6, 33645687830), (10, 20187412698), (12, 16822843915), (15, 13458275132), (20, 10093706349), (30, 6729137566), (60, 3364568783), (1871, 107896380), (3742, 53948190), (5613, 35965460), (7484, 26974095), (9355, 21579276), (11226, 17982730), (18710, 10789638), (22452, 8991365), (28065, 7193092), (37420, 5394819), (56130, 3596546), (112260, 1798273)]