13470990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 35021808

約数和(自身を除く): 21550818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 2657, 5070, 5314, 7971, 13285, 15942, 26570, 34541, 39855, 69082, 79710, 103623, 172705, 207246, 345410, 449033, 518115, 898066, 1036230, 1347099, 2245165, 2694198, 4490330, 6735495, 13470990]

約数ペア:

[(1, 13470990), (2, 6735495), (3, 4490330), (5, 2694198), (6, 2245165), (10, 1347099), (13, 1036230), (15, 898066), (26, 518115), (30, 449033), (39, 345410), (65, 207246), (78, 172705), (130, 103623), (169, 79710), (195, 69082), (338, 39855), (390, 34541), (507, 26570), (845, 15942), (1014, 13285), (1690, 7971), (2535, 5314), (2657, 5070)]