30195815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 41065920

約数和(自身を除く): 10870105

約数列:

[1, 5, 13, 29, 65, 83, 145, 193, 377, 415, 965, 1079, 1885, 2407, 2509, 5395, 5597, 12035, 12545, 16019, 27985, 31291, 72761, 80095, 156455, 208247, 363805, 464551, 1041235, 2322755, 6039163, 30195815]

約数ペア:

[(1, 30195815), (5, 6039163), (13, 2322755), (29, 1041235), (65, 464551), (83, 363805), (145, 208247), (193, 156455), (377, 80095), (415, 72761), (965, 31291), (1079, 27985), (1885, 16019), (2407, 12545), (2509, 12035), (5395, 5597)]