30744924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 82258176

約数和(自身を除く): 51513252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 571, 641, 1142, 1282, 1713, 1923, 2284, 2564, 3426, 3846, 3997, 4487, 6852, 7692, 7994, 8974, 11991, 13461, 15988, 17948, 23982, 26922, 47964, 53844, 366011, 732022, 1098033, 1464044, 2196066, 2562077, 4392132, 5124154, 7686231, 10248308, 15372462, 30744924]

約数ペア:

[(1, 30744924), (2, 15372462), (3, 10248308), (4, 7686231), (6, 5124154), (7, 4392132), (12, 2562077), (14, 2196066), (21, 1464044), (28, 1098033), (42, 732022), (84, 366011), (571, 53844), (641, 47964), (1142, 26922), (1282, 23982), (1713, 17948), (1923, 15988), (2284, 13461), (2564, 11991), (3426, 8974), (3846, 7994), (3997, 7692), (4487, 6852)]