15673458740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 34131621888

約数和(自身を除く): 18458163148

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 151, 268, 284, 302, 335, 355, 604, 670, 710, 755, 1091, 1340, 1420, 1510, 2182, 3020, 4364, 4757, 5455, 9514, 10117, 10721, 10910, 19028, 20234, 21442, 21820, 23785, 40468, 42884, 47570, 50585, 53605, 73097, 77461, 95140, 101170, 107210, 146194, 154922, 164741, 202340, 214420, 292388, 309844, 329482, 365485, 387305, 658964, 718307, 730970, 774610, 823705, 1436614, 1461940, 1549220, 1647410, 2873228, 3294820, 3591535, 5189887, 7183070, 10379774, 11037647, 11696611, 14366140, 20759548, 22075294, 23393222, 25949435, 44150588, 46786444, 51898870, 55188235, 58483055, 103797740, 110376470, 116966110, 220752940, 233932220, 783672937, 1567345874, 3134691748, 3918364685, 7836729370, 15673458740]

約数ペア:

[(1, 15673458740), (2, 7836729370), (4, 3918364685), (5, 3134691748), (10, 1567345874), (20, 783672937), (67, 233932220), (71, 220752940), (134, 116966110), (142, 110376470), (151, 103797740), (268, 58483055), (284, 55188235), (302, 51898870), (335, 46786444), (355, 44150588), (604, 25949435), (670, 23393222), (710, 22075294), (755, 20759548), (1091, 14366140), (1340, 11696611), (1420, 11037647), (1510, 10379774), (2182, 7183070), (3020, 5189887), (4364, 3591535), (4757, 3294820), (5455, 2873228), (9514, 1647410), (10117, 1549220), (10721, 1461940), (10910, 1436614), (19028, 823705), (20234, 774610), (21442, 730970), (21820, 718307), (23785, 658964), (40468, 387305), (42884, 365485), (47570, 329482), (50585, 309844), (53605, 292388), (73097, 214420), (77461, 202340), (95140, 164741), (101170, 154922), (107210, 146194)]