30474518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 19430122

約数列:

[1, 2, 19, 38, 47, 94, 113, 151, 226, 302, 893, 1786, 2147, 2869, 4294, 5311, 5738, 7097, 10622, 14194, 17063, 34126, 100909, 134843, 201818, 269686, 324197, 648394, 801961, 1603922, 15237259, 30474518]

約数ペア:

[(1, 30474518), (2, 15237259), (19, 1603922), (38, 801961), (47, 648394), (94, 324197), (113, 269686), (151, 201818), (226, 134843), (302, 100909), (893, 34126), (1786, 17063), (2147, 14194), (2869, 10622), (4294, 7097), (5311, 5738)]