127474330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18289}}^1$

素因数の和:18354

約数の個数: 32

約数和(自身を含む): 248890320

約数和(自身を除く): 121415990

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 18289, 36578, 91445, 182890, 310913, 621826, 749849, 1499698, 1554565, 3109130, 3749245, 7498490, 12747433, 25494866, 63737165, 127474330]

約数ペア:

[(1, 127474330), (2, 63737165), (5, 25494866), (10, 12747433), (17, 7498490), (34, 3749245), (41, 3109130), (82, 1554565), (85, 1499698), (170, 749849), (205, 621826), (410, 310913), (697, 182890), (1394, 91445), (3485, 36578), (6970, 18289)]