30999032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8867}}^1$

素因数の和:8915

約数の個数: 32

約数和(自身を含む): 63849600

約数和(自身を除く): 32850568

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8867, 17734, 35468, 70936, 168473, 203941, 336946, 407882, 673892, 815764, 1347784, 1631528, 3874879, 7749758, 15499516, 30999032]

約数ペア:

[(1, 30999032), (2, 15499516), (4, 7749758), (8, 3874879), (19, 1631528), (23, 1347784), (38, 815764), (46, 673892), (76, 407882), (92, 336946), (152, 203941), (184, 168473), (437, 70936), (874, 35468), (1748, 17734), (3496, 8867)]