87004710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74363}}^1$

素因数の和:74389

約数の個数: 48

約数和(自身を含む): 243616464

約数和(自身を除く): 156611754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74363, 148726, 223089, 371815, 446178, 669267, 743630, 966719, 1115445, 1338534, 1933438, 2230890, 2900157, 3346335, 4833595, 5800314, 6692670, 8700471, 9667190, 14500785, 17400942, 29001570, 43502355, 87004710]

約数ペア:

[(1, 87004710), (2, 43502355), (3, 29001570), (5, 17400942), (6, 14500785), (9, 9667190), (10, 8700471), (13, 6692670), (15, 5800314), (18, 4833595), (26, 3346335), (30, 2900157), (39, 2230890), (45, 1933438), (65, 1338534), (78, 1115445), (90, 966719), (117, 743630), (130, 669267), (195, 446178), (234, 371815), (390, 223089), (585, 148726), (1170, 74363)]