3486990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8964

約数の個数: 32

約数和(自身を含む): 9013536

約数和(自身を除く): 5526546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 8941, 17882, 26823, 44705, 53646, 89410, 116233, 134115, 232466, 268230, 348699, 581165, 697398, 1162330, 1743495, 3486990]

約数ペア:

[(1, 3486990), (2, 1743495), (3, 1162330), (5, 697398), (6, 581165), (10, 348699), (13, 268230), (15, 232466), (26, 134115), (30, 116233), (39, 89410), (65, 53646), (78, 44705), (130, 26823), (195, 17882), (390, 8941)]