140244610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1297}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 275882112

約数和(自身を除く): 135637502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 983, 1297, 1966, 2594, 4915, 6485, 9830, 10813, 12970, 14267, 21626, 28534, 54065, 71335, 108130, 142670, 1274951, 2549902, 6374755, 12749510, 14024461, 28048922, 70122305, 140244610]

約数ペア:

[(1, 140244610), (2, 70122305), (5, 28048922), (10, 14024461), (11, 12749510), (22, 6374755), (55, 2549902), (110, 1274951), (983, 142670), (1297, 108130), (1966, 71335), (2594, 54065), (4915, 28534), (6485, 21626), (9830, 14267), (10813, 12970)]