69678570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3371}}^1$

素因数の和:3447

約数の個数: 64

約数和(自身を含む): 183544704

約数和(自身を除く): 113866134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3371, 3445, 4134, 6742, 6890, 10113, 10335, 16855, 20226, 20670, 33710, 43823, 50565, 87646, 101130, 131469, 178663, 219115, 262938, 357326, 438230, 535989, 657345, 893315, 1071978, 1314690, 1786630, 2322619, 2679945, 4645238, 5359890, 6967857, 11613095, 13935714, 23226190, 34839285, 69678570]

約数ペア:

[(1, 69678570), (2, 34839285), (3, 23226190), (5, 13935714), (6, 11613095), (10, 6967857), (13, 5359890), (15, 4645238), (26, 2679945), (30, 2322619), (39, 1786630), (53, 1314690), (65, 1071978), (78, 893315), (106, 657345), (130, 535989), (159, 438230), (195, 357326), (265, 262938), (318, 219115), (390, 178663), (530, 131469), (689, 101130), (795, 87646), (1378, 50565), (1590, 43823), (2067, 33710), (3371, 20670), (3445, 20226), (4134, 16855), (6742, 10335), (6890, 10113)]