30944865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1543}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 56918016

約数和(自身を除く): 25973151

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 1543, 2865, 4011, 4629, 6685, 7715, 10801, 20055, 23145, 32403, 54005, 162015, 294713, 884139, 1473565, 2062991, 4420695, 6188973, 10314955, 30944865]

約数ペア:

[(1, 30944865), (3, 10314955), (5, 6188973), (7, 4420695), (15, 2062991), (21, 1473565), (35, 884139), (105, 294713), (191, 162015), (573, 54005), (955, 32403), (1337, 23145), (1543, 20055), (2865, 10801), (4011, 7715), (4629, 6685)]