30180255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12497}}^1$

素因数の和:12535

約数の個数: 32

約数和(自身を含む): 57590784

約数和(自身を除く): 27410529

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12497, 37491, 62485, 87479, 187455, 262437, 287431, 437395, 862293, 1312185, 1437155, 2012017, 4311465, 6036051, 10060085, 30180255]

約数ペア:

[(1, 30180255), (3, 10060085), (5, 6036051), (7, 4311465), (15, 2012017), (21, 1437155), (23, 1312185), (35, 862293), (69, 437395), (105, 287431), (115, 262437), (161, 187455), (345, 87479), (483, 62485), (805, 37491), (2415, 12497)]