275440210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 521800344

約数和(自身を除く): 246360134

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 337, 370, 470, 674, 1685, 1739, 2209, 3370, 3478, 4418, 8695, 11045, 12469, 15839, 17390, 22090, 24938, 31678, 62345, 79195, 81733, 124690, 158390, 163466, 408665, 586043, 744433, 817330, 1172086, 1488866, 2930215, 3722165, 5860430, 7444330, 27544021, 55088042, 137720105, 275440210]

約数ペア:

[(1, 275440210), (2, 137720105), (5, 55088042), (10, 27544021), (37, 7444330), (47, 5860430), (74, 3722165), (94, 2930215), (185, 1488866), (235, 1172086), (337, 817330), (370, 744433), (470, 586043), (674, 408665), (1685, 163466), (1739, 158390), (2209, 124690), (3370, 81733), (3478, 79195), (4418, 62345), (8695, 31678), (11045, 24938), (12469, 22090), (15839, 17390)]