1055187.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 102510490

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 322, 499, 545, 763, 805, 998, 1090, 1526, 1610, 2495, 2507, 3493, 3815, 4990, 5014, 6986, 7630, 11477, 12535, 17465, 17549, 22954, 25070, 34930, 35098, 54391, 57385, 80339, 87745, 108782, 114770, 160678, 175490, 271955, 380737, 401695, 543910, 761474, 803390, 1250993, 1903685, 2501986, 3807370, 6254965, 8756951, 12509930, 17513902, 43784755, 87569510]

約数ペア:

[(1, 87569510), (2, 43784755), (5, 17513902), (7, 12509930), (10, 8756951), (14, 6254965), (23, 3807370), (35, 2501986), (46, 1903685), (70, 1250993), (109, 803390), (115, 761474), (161, 543910), (218, 401695), (230, 380737), (322, 271955), (499, 175490), (545, 160678), (763, 114770), (805, 108782), (998, 87745), (1090, 80339), (1526, 57385), (1610, 54391), (2495, 35098), (2507, 34930), (3493, 25070), (3815, 22954), (4990, 17549), (5014, 17465), (6986, 12535), (7630, 11477)]