1712773140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2195863}}^1$

素因数の和:2195888

約数の個数: 48

約数和(自身を含む): 5164672128

約数和(自身を除く): 3451898988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2195863, 4391726, 6587589, 8783452, 10979315, 13175178, 21958630, 26350356, 28546219, 32937945, 43917260, 57092438, 65875890, 85638657, 114184876, 131751780, 142731095, 171277314, 285462190, 342554628, 428193285, 570924380, 856386570, 1712773140]

約数ペア:

[(1, 1712773140), (2, 856386570), (3, 570924380), (4, 428193285), (5, 342554628), (6, 285462190), (10, 171277314), (12, 142731095), (13, 131751780), (15, 114184876), (20, 85638657), (26, 65875890), (30, 57092438), (39, 43917260), (52, 32937945), (60, 28546219), (65, 26350356), (78, 21958630), (130, 13175178), (156, 10979315), (195, 8783452), (260, 6587589), (390, 4391726), (780, 2195863)]