74538370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{947}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 142518528

約数和(自身を除く): 67980158

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 463, 926, 947, 1894, 2315, 4630, 4735, 7871, 9470, 15742, 16099, 32198, 39355, 78710, 80495, 160990, 438461, 876922, 2192305, 4384610, 7453837, 14907674, 37269185, 74538370]

約数ペア:

[(1, 74538370), (2, 37269185), (5, 14907674), (10, 7453837), (17, 4384610), (34, 2192305), (85, 876922), (170, 438461), (463, 160990), (926, 80495), (947, 78710), (1894, 39355), (2315, 32198), (4630, 16099), (4735, 15742), (7871, 9470)]