13280550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 35354880

約数和(自身を除く): 22074330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 43, 50, 58, 71, 75, 86, 87, 129, 142, 145, 150, 174, 213, 215, 258, 290, 355, 426, 430, 435, 645, 710, 725, 870, 1065, 1075, 1247, 1290, 1450, 1775, 2059, 2130, 2150, 2175, 2494, 3053, 3225, 3550, 3741, 4118, 4350, 5325, 6106, 6177, 6235, 6450, 7482, 9159, 10295, 10650, 12354, 12470, 15265, 18318, 18705, 20590, 30530, 30885, 31175, 37410, 45795, 51475, 61770, 62350, 76325, 88537, 91590, 93525, 102950, 152650, 154425, 177074, 187050, 228975, 265611, 308850, 442685, 457950, 531222, 885370, 1328055, 2213425, 2656110, 4426850, 6640275, 13280550]

約数ペア:

[(1, 13280550), (2, 6640275), (3, 4426850), (5, 2656110), (6, 2213425), (10, 1328055), (15, 885370), (25, 531222), (29, 457950), (30, 442685), (43, 308850), (50, 265611), (58, 228975), (71, 187050), (75, 177074), (86, 154425), (87, 152650), (129, 102950), (142, 93525), (145, 91590), (150, 88537), (174, 76325), (213, 62350), (215, 61770), (258, 51475), (290, 45795), (355, 37410), (426, 31175), (430, 30885), (435, 30530), (645, 20590), (710, 18705), (725, 18318), (870, 15265), (1065, 12470), (1075, 12354), (1247, 10650), (1290, 10295), (1450, 9159), (1775, 7482), (2059, 6450), (2130, 6235), (2150, 6177), (2175, 6106), (2494, 5325), (3053, 4350), (3225, 4118), (3550, 3741)]