30969936

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:944

約数の個数: 60

約数和(自身を含む): 87048000

約数和(自身を除く): 56078064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 499, 862, 998, 1293, 1497, 1724, 1996, 2586, 2994, 3448, 3879, 3992, 4491, 5172, 5988, 6896, 7758, 7984, 8982, 10344, 11976, 15516, 17964, 20688, 23952, 31032, 35928, 62064, 71856, 215069, 430138, 645207, 860276, 1290414, 1720552, 1935621, 2580828, 3441104, 3871242, 5161656, 7742484, 10323312, 15484968, 30969936]

約数ペア:

[(1, 30969936), (2, 15484968), (3, 10323312), (4, 7742484), (6, 5161656), (8, 3871242), (9, 3441104), (12, 2580828), (16, 1935621), (18, 1720552), (24, 1290414), (36, 860276), (48, 645207), (72, 430138), (144, 215069), (431, 71856), (499, 62064), (862, 35928), (998, 31032), (1293, 23952), (1497, 20688), (1724, 17964), (1996, 15516), (2586, 11976), (2994, 10344), (3448, 8982), (3879, 7984), (3992, 7758), (4491, 6896), (5172, 5988)]