6148740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7908

約数の個数: 48

約数和(自身を含む): 18543168

約数和(自身を除く): 12394428

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, 7883, 15766, 23649, 31532, 39415, 47298, 78830, 94596, 102479, 118245, 157660, 204958, 236490, 307437, 409916, 472980, 512395, 614874, 1024790, 1229748, 1537185, 2049580, 3074370, 6148740]

約数ペア:

[(1, 6148740), (2, 3074370), (3, 2049580), (4, 1537185), (5, 1229748), (6, 1024790), (10, 614874), (12, 512395), (13, 472980), (15, 409916), (20, 307437), (26, 236490), (30, 204958), (39, 157660), (52, 118245), (60, 102479), (65, 94596), (78, 78830), (130, 47298), (156, 39415), (195, 31532), (260, 23649), (390, 15766), (780, 7883)]