90742210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{698017}}^1$

素因数の和:698037

約数の個数: 16

約数和(自身を含む): 175900536

約数和(自身を除く): 85158326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 698017, 1396034, 3490085, 6980170, 9074221, 18148442, 45371105, 90742210]

約数ペア:

[(1, 90742210), (2, 45371105), (5, 18148442), (10, 9074221), (13, 6980170), (26, 3490085), (65, 1396034), (130, 698017)]