17492930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 39674880

約数和(自身を除く): 22181950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 409, 455, 470, 611, 658, 818, 910, 1222, 1645, 2045, 2863, 3055, 3290, 4090, 4277, 5317, 5726, 6110, 8554, 10634, 14315, 19223, 21385, 26585, 28630, 37219, 38446, 42770, 53170, 74438, 96115, 134561, 186095, 192230, 249899, 269122, 372190, 499798, 672805, 1249495, 1345610, 1749293, 2498990, 3498586, 8746465, 17492930]

約数ペア:

[(1, 17492930), (2, 8746465), (5, 3498586), (7, 2498990), (10, 1749293), (13, 1345610), (14, 1249495), (26, 672805), (35, 499798), (47, 372190), (65, 269122), (70, 249899), (91, 192230), (94, 186095), (130, 134561), (182, 96115), (235, 74438), (329, 53170), (409, 42770), (455, 38446), (470, 37219), (611, 28630), (658, 26585), (818, 21385), (910, 19223), (1222, 14315), (1645, 10634), (2045, 8554), (2863, 6110), (3055, 5726), (3290, 5317), (4090, 4277)]