746388630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{637939}}^1$

素因数の和:637965

約数の個数: 48

約数和(自身を含む): 2089891440

約数和(自身を除く): 1343502810

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, 637939, 1275878, 1913817, 3189695, 3827634, 5741451, 6379390, 8293207, 9569085, 11482902, 16586414, 19138170, 24879621, 28707255, 41466035, 49759242, 57414510, 74638863, 82932070, 124398105, 149277726, 248796210, 373194315, 746388630]

約数ペア:

[(1, 746388630), (2, 373194315), (3, 248796210), (5, 149277726), (6, 124398105), (9, 82932070), (10, 74638863), (13, 57414510), (15, 49759242), (18, 41466035), (26, 28707255), (30, 24879621), (39, 19138170), (45, 16586414), (65, 11482902), (78, 9569085), (90, 8293207), (117, 6379390), (130, 5741451), (195, 3827634), (234, 3189695), (390, 1913817), (585, 1275878), (1170, 637939)]