31265340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11087}}^1$

素因数の和:11146

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 58148292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 11087, 22174, 33261, 44348, 55435, 66522, 110870, 133044, 166305, 221740, 332610, 521089, 665220, 1042178, 1563267, 2084356, 2605445, 3126534, 5210890, 6253068, 7816335, 10421780, 15632670, 31265340]

約数ペア:

[(1, 31265340), (2, 15632670), (3, 10421780), (4, 7816335), (5, 6253068), (6, 5210890), (10, 3126534), (12, 2605445), (15, 2084356), (20, 1563267), (30, 1042178), (47, 665220), (60, 521089), (94, 332610), (141, 221740), (188, 166305), (235, 133044), (282, 110870), (470, 66522), (564, 55435), (705, 44348), (940, 33261), (1410, 22174), (2820, 11087)]