120820702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 196669440

約数和(自身を除く): 75848738

約数列:

[1, 2, 23, 31, 46, 62, 193, 386, 439, 713, 878, 1426, 4439, 5983, 8878, 10097, 11966, 13609, 20194, 27218, 84727, 137609, 169454, 275218, 313007, 626014, 1948721, 2626537, 3897442, 5253074, 60410351, 120820702]

約数ペア:

[(1, 120820702), (2, 60410351), (23, 5253074), (31, 3897442), (46, 2626537), (62, 1948721), (193, 626014), (386, 313007), (439, 275218), (713, 169454), (878, 137609), (1426, 84727), (4439, 27218), (5983, 20194), (8878, 13609), (10097, 11966)]