234389090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 477501696

約数和(自身を除く): 243112606

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 277, 283, 299, 554, 566, 598, 1385, 1415, 1495, 2770, 2830, 2990, 3601, 3679, 6371, 6509, 7202, 7358, 12742, 13018, 18005, 18395, 31855, 32545, 36010, 36790, 63710, 65090, 78391, 82823, 84617, 156782, 165646, 169234, 391955, 414115, 423085, 783910, 828230, 846170, 1019083, 1802993, 2038166, 3605986, 5095415, 9014965, 10190830, 18029930, 23438909, 46877818, 117194545, 234389090]

約数ペア:

[(1, 234389090), (2, 117194545), (5, 46877818), (10, 23438909), (13, 18029930), (23, 10190830), (26, 9014965), (46, 5095415), (65, 3605986), (115, 2038166), (130, 1802993), (230, 1019083), (277, 846170), (283, 828230), (299, 783910), (554, 423085), (566, 414115), (598, 391955), (1385, 169234), (1415, 165646), (1495, 156782), (2770, 84617), (2830, 82823), (2990, 78391), (3601, 65090), (3679, 63710), (6371, 36790), (6509, 36010), (7202, 32545), (7358, 31855), (12742, 18395), (13018, 18005)]