42812340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13463}}^1$

素因数の和:13528

約数の個数: 48

約数和(自身を含む): 122145408

約数和(自身を除く): 79333068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 13463, 26926, 40389, 53852, 67315, 80778, 134630, 161556, 201945, 269260, 403890, 713539, 807780, 1427078, 2140617, 2854156, 3567695, 4281234, 7135390, 8562468, 10703085, 14270780, 21406170, 42812340]

約数ペア:

[(1, 42812340), (2, 21406170), (3, 14270780), (4, 10703085), (5, 8562468), (6, 7135390), (10, 4281234), (12, 3567695), (15, 2854156), (20, 2140617), (30, 1427078), (53, 807780), (60, 713539), (106, 403890), (159, 269260), (212, 201945), (265, 161556), (318, 134630), (530, 80778), (636, 67315), (795, 53852), (1060, 40389), (1590, 26926), (3180, 13463)]