1566103890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{75767}}^1$

素因数の和:75843

約数の個数: 64

約数和(自身を含む): 4124203776

約数和(自身を除く): 2558099886

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, 3445, 4134, 6890, 10335, 20670, 75767, 151534, 227301, 378835, 454602, 757670, 984971, 1136505, 1969942, 2273010, 2954913, 4015651, 4924855, 5909826, 8031302, 9849710, 12046953, 14774565, 20078255, 24093906, 29549130, 40156510, 52203463, 60234765, 104406926, 120469530, 156610389, 261017315, 313220778, 522034630, 783051945, 1566103890]

約数ペア:

[(1, 1566103890), (2, 783051945), (3, 522034630), (5, 313220778), (6, 261017315), (10, 156610389), (13, 120469530), (15, 104406926), (26, 60234765), (30, 52203463), (39, 40156510), (53, 29549130), (65, 24093906), (78, 20078255), (106, 14774565), (130, 12046953), (159, 9849710), (195, 8031302), (265, 5909826), (318, 4924855), (390, 4015651), (530, 2954913), (689, 2273010), (795, 1969942), (1378, 1136505), (1590, 984971), (2067, 757670), (3445, 454602), (4134, 378835), (6890, 227301), (10335, 151534), (20670, 75767)]