30065312

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 61860960

約数和(自身を除く): 31795648

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 379, 536, 592, 758, 1072, 1184, 1516, 2144, 2479, 3032, 4958, 6064, 9916, 12128, 14023, 19832, 25393, 28046, 39664, 50786, 56092, 79328, 101572, 112184, 203144, 224368, 406288, 448736, 812576, 939541, 1879082, 3758164, 7516328, 15032656, 30065312]

約数ペア:

[(1, 30065312), (2, 15032656), (4, 7516328), (8, 3758164), (16, 1879082), (32, 939541), (37, 812576), (67, 448736), (74, 406288), (134, 224368), (148, 203144), (268, 112184), (296, 101572), (379, 79328), (536, 56092), (592, 50786), (758, 39664), (1072, 28046), (1184, 25393), (1516, 19832), (2144, 14023), (2479, 12128), (3032, 9916), (4958, 6064)]