2017207890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{38183}}^1$

素因数の和:38783

約数の個数: 48

約数和(自身を含む): 5253812928

約数和(自身を除く): 3236605038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 587, 1174, 1761, 2935, 3522, 5283, 5870, 8805, 10566, 17610, 26415, 38183, 52830, 76366, 114549, 190915, 229098, 343647, 381830, 572745, 687294, 1145490, 1718235, 3436470, 22413421, 44826842, 67240263, 112067105, 134480526, 201720789, 224134210, 336201315, 403441578, 672402630, 1008603945, 2017207890]

約数ペア:

[(1, 2017207890), (2, 1008603945), (3, 672402630), (5, 403441578), (6, 336201315), (9, 224134210), (10, 201720789), (15, 134480526), (18, 112067105), (30, 67240263), (45, 44826842), (90, 22413421), (587, 3436470), (1174, 1718235), (1761, 1145490), (2935, 687294), (3522, 572745), (5283, 381830), (5870, 343647), (8805, 229098), (10566, 190915), (17610, 114549), (26415, 76366), (38183, 52830)]