30155286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 70876080

約数和(自身を除く): 40720794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 941, 1526, 1882, 2289, 2823, 4578, 5341, 5646, 6587, 10682, 13174, 16023, 19761, 32046, 39522, 46109, 92218, 102569, 138327, 205138, 276654, 307707, 615414, 717983, 1435966, 2153949, 4307898, 5025881, 10051762, 15077643, 30155286]

約数ペア:

[(1, 30155286), (2, 15077643), (3, 10051762), (6, 5025881), (7, 4307898), (14, 2153949), (21, 1435966), (42, 717983), (49, 615414), (98, 307707), (109, 276654), (147, 205138), (218, 138327), (294, 102569), (327, 92218), (654, 46109), (763, 39522), (941, 32046), (1526, 19761), (1882, 16023), (2289, 13174), (2823, 10682), (4578, 6587), (5341, 5646)]