31159020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 92671488

約数和(自身を除く): 61512468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 67, 69, 92, 115, 134, 138, 201, 230, 268, 276, 335, 337, 345, 402, 460, 670, 674, 690, 804, 1005, 1011, 1340, 1348, 1380, 1541, 1685, 2010, 2022, 3082, 3370, 4020, 4044, 4623, 5055, 6164, 6740, 7705, 7751, 9246, 10110, 15410, 15502, 18492, 20220, 22579, 23115, 23253, 30820, 31004, 38755, 45158, 46230, 46506, 67737, 77510, 90316, 92460, 93012, 112895, 116265, 135474, 155020, 225790, 232530, 270948, 338685, 451580, 465060, 519317, 677370, 1038634, 1354740, 1557951, 2077268, 2596585, 3115902, 5193170, 6231804, 7789755, 10386340, 15579510, 31159020]

約数ペア:

[(1, 31159020), (2, 15579510), (3, 10386340), (4, 7789755), (5, 6231804), (6, 5193170), (10, 3115902), (12, 2596585), (15, 2077268), (20, 1557951), (23, 1354740), (30, 1038634), (46, 677370), (60, 519317), (67, 465060), (69, 451580), (92, 338685), (115, 270948), (134, 232530), (138, 225790), (201, 155020), (230, 135474), (268, 116265), (276, 112895), (335, 93012), (337, 92460), (345, 90316), (402, 77510), (460, 67737), (670, 46506), (674, 46230), (690, 45158), (804, 38755), (1005, 31004), (1011, 30820), (1340, 23253), (1348, 23115), (1380, 22579), (1541, 20220), (1685, 18492), (2010, 15502), (2022, 15410), (3082, 10110), (3370, 9246), (4020, 7751), (4044, 7705), (4623, 6740), (5055, 6164)]