297118490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{7103}}^1$

素因数の和:7246

約数の個数: 32

約数和(自身を含む): 552407040

約数和(自身を除く): 255288550

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 4183, 7103, 8366, 14206, 20915, 35515, 41830, 71030, 333841, 632167, 667682, 1264334, 1669205, 3160835, 3338410, 6321670, 29711849, 59423698, 148559245, 297118490]

約数ペア:

[(1, 297118490), (2, 148559245), (5, 59423698), (10, 29711849), (47, 6321670), (89, 3338410), (94, 3160835), (178, 1669205), (235, 1264334), (445, 667682), (470, 632167), (890, 333841), (4183, 71030), (7103, 41830), (8366, 35515), (14206, 20915)]