712606930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 1534464000

約数和(自身を除く): 821857070

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 499, 805, 887, 998, 1610, 1774, 2495, 3493, 4435, 4990, 6209, 6986, 8870, 11477, 12418, 17465, 20401, 22954, 31045, 34930, 40802, 57385, 62090, 80339, 102005, 114770, 142807, 160678, 204010, 285614, 401695, 442613, 714035, 803390, 885226, 1428070, 2213065, 3098291, 4426130, 6196582, 10180099, 15491455, 20360198, 30982910, 50900495, 71260693, 101800990, 142521386, 356303465, 712606930]

約数ペア:

[(1, 712606930), (2, 356303465), (5, 142521386), (7, 101800990), (10, 71260693), (14, 50900495), (23, 30982910), (35, 20360198), (46, 15491455), (70, 10180099), (115, 6196582), (161, 4426130), (230, 3098291), (322, 2213065), (499, 1428070), (805, 885226), (887, 803390), (998, 714035), (1610, 442613), (1774, 401695), (2495, 285614), (3493, 204010), (4435, 160678), (4990, 142807), (6209, 114770), (6986, 102005), (8870, 80339), (11477, 62090), (12418, 57385), (17465, 40802), (20401, 34930), (22954, 31045)]