7883636490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{392807}}^1$

素因数の和:393043

約数の個数: 48

約数和(自身を含む): 20589424128

約数和(自身を除く): 12705787638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 20070, 392807, 785614, 1178421, 1964035, 2356842, 3535263, 3928070, 5892105, 7070526, 11784210, 17676315, 35352630, 87595961, 175191922, 262787883, 437979805, 525575766, 788363649, 875959610, 1313939415, 1576727298, 2627878830, 3941818245, 7883636490]

約数ペア:

[(1, 7883636490), (2, 3941818245), (3, 2627878830), (5, 1576727298), (6, 1313939415), (9, 875959610), (10, 788363649), (15, 525575766), (18, 437979805), (30, 262787883), (45, 175191922), (90, 87595961), (223, 35352630), (446, 17676315), (669, 11784210), (1115, 7070526), (1338, 5892105), (2007, 3928070), (2230, 3535263), (3345, 2356842), (4014, 1964035), (6690, 1178421), (10035, 785614), (20070, 392807)]