131942850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 357727104

約数和(自身を除く): 225784254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 195, 213, 325, 355, 390, 426, 650, 710, 923, 953, 975, 1065, 1775, 1846, 1906, 1950, 2130, 2769, 2859, 3550, 4615, 4765, 5325, 5538, 5718, 9230, 9530, 10650, 12389, 13845, 14295, 23075, 23825, 24778, 27690, 28590, 37167, 46150, 47650, 61945, 67663, 69225, 71475, 74334, 123890, 135326, 138450, 142950, 185835, 202989, 309725, 338315, 371670, 405978, 619450, 676630, 879619, 929175, 1014945, 1691575, 1759238, 1858350, 2029890, 2638857, 3383150, 4398095, 5074725, 5277714, 8796190, 10149450, 13194285, 21990475, 26388570, 43980950, 65971425, 131942850]

約数ペア:

[(1, 131942850), (2, 65971425), (3, 43980950), (5, 26388570), (6, 21990475), (10, 13194285), (13, 10149450), (15, 8796190), (25, 5277714), (26, 5074725), (30, 4398095), (39, 3383150), (50, 2638857), (65, 2029890), (71, 1858350), (75, 1759238), (78, 1691575), (130, 1014945), (142, 929175), (150, 879619), (195, 676630), (213, 619450), (325, 405978), (355, 371670), (390, 338315), (426, 309725), (650, 202989), (710, 185835), (923, 142950), (953, 138450), (975, 135326), (1065, 123890), (1775, 74334), (1846, 71475), (1906, 69225), (1950, 67663), (2130, 61945), (2769, 47650), (2859, 46150), (3550, 37167), (4615, 28590), (4765, 27690), (5325, 24778), (5538, 23825), (5718, 23075), (9230, 14295), (9530, 13845), (10650, 12389)]