921308570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1744

約数の個数: 96

約数和(自身を含む): 2097197568

約数和(自身を除く): 1175888998

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 169, 182, 235, 329, 338, 455, 470, 611, 658, 845, 910, 1183, 1222, 1645, 1657, 1690, 2366, 3055, 3290, 3314, 4277, 5915, 6110, 7943, 8285, 8554, 11599, 11830, 15886, 16570, 21385, 21541, 23198, 39715, 42770, 43082, 55601, 57995, 77879, 79430, 107705, 111202, 115990, 150787, 155758, 215410, 278005, 280033, 301574, 389395, 545153, 556010, 560066, 753935, 778790, 1012427, 1090306, 1400165, 1507870, 1960231, 2024854, 2725765, 2800330, 3920462, 5062135, 5451530, 7086989, 9801155, 10124270, 13161551, 14173978, 19602310, 26323102, 35434945, 65807755, 70869890, 92130857, 131615510, 184261714, 460654285, 921308570]

約数ペア:

[(1, 921308570), (2, 460654285), (5, 184261714), (7, 131615510), (10, 92130857), (13, 70869890), (14, 65807755), (26, 35434945), (35, 26323102), (47, 19602310), (65, 14173978), (70, 13161551), (91, 10124270), (94, 9801155), (130, 7086989), (169, 5451530), (182, 5062135), (235, 3920462), (329, 2800330), (338, 2725765), (455, 2024854), (470, 1960231), (611, 1507870), (658, 1400165), (845, 1090306), (910, 1012427), (1183, 778790), (1222, 753935), (1645, 560066), (1657, 556010), (1690, 545153), (2366, 389395), (3055, 301574), (3290, 280033), (3314, 278005), (4277, 215410), (5915, 155758), (6110, 150787), (7943, 115990), (8285, 111202), (8554, 107705), (11599, 79430), (11830, 77879), (15886, 57995), (16570, 55601), (21385, 43082), (21541, 42770), (23198, 39715)]