6212990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 14183424

約数和(自身を除く): 7970434

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 227, 230, 238, 322, 391, 454, 595, 782, 805, 1135, 1190, 1589, 1610, 1955, 2270, 2737, 3178, 3859, 3910, 5221, 5474, 7718, 7945, 10442, 13685, 15890, 19295, 26105, 27013, 27370, 36547, 38590, 52210, 54026, 73094, 88757, 135065, 177514, 182735, 270130, 365470, 443785, 621299, 887570, 1242598, 3106495, 6212990]

約数ペア:

[(1, 6212990), (2, 3106495), (5, 1242598), (7, 887570), (10, 621299), (14, 443785), (17, 365470), (23, 270130), (34, 182735), (35, 177514), (46, 135065), (70, 88757), (85, 73094), (115, 54026), (119, 52210), (161, 38590), (170, 36547), (227, 27370), (230, 27013), (238, 26105), (322, 19295), (391, 15890), (454, 13685), (595, 10442), (782, 7945), (805, 7718), (1135, 5474), (1190, 5221), (1589, 3910), (1610, 3859), (1955, 3178), (2270, 2737)]