27102010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 52899840

約数和(自身を除く): 25797830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1279, 1630, 2119, 2558, 4238, 6395, 10595, 12790, 16627, 21190, 33254, 83135, 166270, 208477, 416954, 1042385, 2084770, 2710201, 5420402, 13551005, 27102010]

約数ペア:

[(1, 27102010), (2, 13551005), (5, 5420402), (10, 2710201), (13, 2084770), (26, 1042385), (65, 416954), (130, 208477), (163, 166270), (326, 83135), (815, 33254), (1279, 21190), (1630, 16627), (2119, 12790), (2558, 10595), (4238, 6395)]