2810368505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{49171}}^1$

素因数の和:49277

約数の個数: 32

約数和(自身を含む): 4078522368

約数和(自身を除く): 1268153863

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2485, 8165, 11431, 49171, 57155, 245855, 344197, 1130933, 1720985, 3491141, 5654665, 7916531, 17455705, 24437987, 39582655, 80296243, 122189935, 401481215, 562073701, 2810368505]

約数ペア:

[(1, 2810368505), (5, 562073701), (7, 401481215), (23, 122189935), (35, 80296243), (71, 39582655), (115, 24437987), (161, 17455705), (355, 7916531), (497, 5654665), (805, 3491141), (1633, 1720985), (2485, 1130933), (8165, 344197), (11431, 245855), (49171, 57155)]