74236980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1237283}}^1$

素因数の和:1237295

約数の個数: 24

約数和(自身を含む): 207863712

約数和(自身を除く): 133626732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1237283, 2474566, 3711849, 4949132, 6186415, 7423698, 12372830, 14847396, 18559245, 24745660, 37118490, 74236980]

約数ペア:

[(1, 74236980), (2, 37118490), (3, 24745660), (4, 18559245), (5, 14847396), (6, 12372830), (10, 7423698), (12, 6186415), (15, 4949132), (20, 3711849), (30, 2474566), (60, 1237283)]