81291030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32647}}^1$

素因数の和:32740

約数の個数: 32

約数和(自身を含む): 197455104

約数和(自身を除く): 116164074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 32647, 65294, 97941, 163235, 195882, 326470, 489705, 979410, 2709701, 5419402, 8129103, 13548505, 16258206, 27097010, 40645515, 81291030]

約数ペア:

[(1, 81291030), (2, 40645515), (3, 27097010), (5, 16258206), (6, 13548505), (10, 8129103), (15, 5419402), (30, 2709701), (83, 979410), (166, 489705), (249, 326470), (415, 195882), (498, 163235), (830, 97941), (1245, 65294), (2490, 32647)]