64895820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98327}}^1$

素因数の和:98350

約数の個数: 48

約数和(自身を含む): 198229248

約数和(自身を除く): 133333428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 98327, 196654, 294981, 393308, 491635, 589962, 983270, 1081597, 1179924, 1474905, 1966540, 2163194, 2949810, 3244791, 4326388, 5407985, 5899620, 6489582, 10815970, 12979164, 16223955, 21631940, 32447910, 64895820]

約数ペア:

[(1, 64895820), (2, 32447910), (3, 21631940), (4, 16223955), (5, 12979164), (6, 10815970), (10, 6489582), (11, 5899620), (12, 5407985), (15, 4326388), (20, 3244791), (22, 2949810), (30, 2163194), (33, 1966540), (44, 1474905), (55, 1179924), (60, 1081597), (66, 983270), (110, 589962), (132, 491635), (165, 393308), (220, 294981), (330, 196654), (660, 98327)]