30194745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12503}}^1$

素因数の和:12541

約数の個数: 32

約数和(自身を含む): 57618432

約数和(自身を除く): 27423687

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12503, 37509, 62515, 87521, 187545, 262563, 287569, 437605, 862707, 1312815, 1437845, 2012983, 4313535, 6038949, 10064915, 30194745]

約数ペア:

[(1, 30194745), (3, 10064915), (5, 6038949), (7, 4313535), (15, 2012983), (21, 1437845), (23, 1312815), (35, 862707), (69, 437605), (105, 287569), (115, 262563), (161, 187545), (345, 87521), (483, 62515), (805, 37509), (2415, 12503)]