30346184450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{14407}}^1$

素因数の和:14931

約数の個数: 48

約数和(自身を含む): 57135212160

約数和(自身を除く): 26789027710

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 409, 515, 818, 1030, 2045, 2575, 4090, 5150, 10225, 14407, 20450, 28814, 42127, 72035, 84254, 144070, 210635, 360175, 421270, 720350, 1053175, 1483921, 2106350, 2967842, 5892463, 7419605, 11784926, 14839210, 29462315, 37098025, 58924630, 74196050, 147311575, 294623150, 606923689, 1213847378, 3034618445, 6069236890, 15173092225, 30346184450]

約数ペア:

[(1, 30346184450), (2, 15173092225), (5, 6069236890), (10, 3034618445), (25, 1213847378), (50, 606923689), (103, 294623150), (206, 147311575), (409, 74196050), (515, 58924630), (818, 37098025), (1030, 29462315), (2045, 14839210), (2575, 11784926), (4090, 7419605), (5150, 5892463), (10225, 2967842), (14407, 2106350), (20450, 1483921), (28814, 1053175), (42127, 720350), (72035, 421270), (84254, 360175), (144070, 210635)]