69767750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{21467}}^1$

素因数の和:21497

約数の個数: 32

約数和(自身を含む): 140658336

約数和(自身を除く): 70890586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 21467, 42934, 107335, 214670, 279071, 536675, 558142, 1073350, 1395355, 2683375, 2790710, 5366750, 6976775, 13953550, 34883875, 69767750]

約数ペア:

[(1, 69767750), (2, 34883875), (5, 13953550), (10, 6976775), (13, 5366750), (25, 2790710), (26, 2683375), (50, 1395355), (65, 1073350), (125, 558142), (130, 536675), (250, 279071), (325, 214670), (650, 107335), (1625, 42934), (3250, 21467)]