195190470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20269}}^1$

素因数の和:20389

約数の個数: 48

約数和(自身を含む): 512263440

約数和(自身を除く): 317072970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 20269, 40538, 60807, 101345, 121614, 182421, 202690, 304035, 364842, 608070, 912105, 1824210, 2168783, 4337566, 6506349, 10843915, 13012698, 19519047, 21687830, 32531745, 39038094, 65063490, 97595235, 195190470]

約数ペア:

[(1, 195190470), (2, 97595235), (3, 65063490), (5, 39038094), (6, 32531745), (9, 21687830), (10, 19519047), (15, 13012698), (18, 10843915), (30, 6506349), (45, 4337566), (90, 2168783), (107, 1824210), (214, 912105), (321, 608070), (535, 364842), (642, 304035), (963, 202690), (1070, 182421), (1605, 121614), (1926, 101345), (3210, 60807), (4815, 40538), (9630, 20269)]