17402190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44621}}^1$

素因数の和:44644

約数の個数: 32

約数和(自身を含む): 44978976

約数和(自身を除く): 27576786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 44621, 89242, 133863, 223105, 267726, 446210, 580073, 669315, 1160146, 1338630, 1740219, 2900365, 3480438, 5800730, 8701095, 17402190]

約数ペア:

[(1, 17402190), (2, 8701095), (3, 5800730), (5, 3480438), (6, 2900365), (10, 1740219), (13, 1338630), (15, 1160146), (26, 669315), (30, 580073), (39, 446210), (65, 267726), (78, 223105), (130, 133863), (195, 89242), (390, 44621)]