30642276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 82123776

約数和(自身を除く): 51481500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 1607, 2724, 3178, 3214, 4767, 4821, 6356, 6428, 9534, 9642, 11249, 19068, 19284, 22498, 33747, 44996, 67494, 134988, 364789, 729578, 1094367, 1459156, 2188734, 2553523, 4377468, 5107046, 7660569, 10214092, 15321138, 30642276]

約数ペア:

[(1, 30642276), (2, 15321138), (3, 10214092), (4, 7660569), (6, 5107046), (7, 4377468), (12, 2553523), (14, 2188734), (21, 1459156), (28, 1094367), (42, 729578), (84, 364789), (227, 134988), (454, 67494), (681, 44996), (908, 33747), (1362, 22498), (1589, 19284), (1607, 19068), (2724, 11249), (3178, 9642), (3214, 9534), (4767, 6428), (4821, 6356)]