71841350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 160704000

約数和(自身を除く): 88862650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 71, 98, 118, 142, 175, 245, 295, 343, 350, 355, 413, 490, 497, 590, 686, 710, 826, 994, 1225, 1475, 1715, 1775, 2065, 2450, 2485, 2891, 2950, 3430, 3479, 3550, 4130, 4189, 4970, 5782, 6958, 8378, 8575, 10325, 12425, 14455, 17150, 17395, 20237, 20650, 20945, 24353, 24850, 28910, 29323, 34790, 40474, 41890, 48706, 58646, 72275, 86975, 101185, 104725, 121765, 144550, 146615, 173950, 202370, 205261, 209450, 243530, 293230, 410522, 505925, 608825, 733075, 1011850, 1026305, 1217650, 1436827, 1466150, 2052610, 2873654, 5131525, 7184135, 10263050, 14368270, 35920675, 71841350]

約数ペア:

[(1, 71841350), (2, 35920675), (5, 14368270), (7, 10263050), (10, 7184135), (14, 5131525), (25, 2873654), (35, 2052610), (49, 1466150), (50, 1436827), (59, 1217650), (70, 1026305), (71, 1011850), (98, 733075), (118, 608825), (142, 505925), (175, 410522), (245, 293230), (295, 243530), (343, 209450), (350, 205261), (355, 202370), (413, 173950), (490, 146615), (497, 144550), (590, 121765), (686, 104725), (710, 101185), (826, 86975), (994, 72275), (1225, 58646), (1475, 48706), (1715, 41890), (1775, 40474), (2065, 34790), (2450, 29323), (2485, 28910), (2891, 24850), (2950, 24353), (3430, 20945), (3479, 20650), (3550, 20237), (4130, 17395), (4189, 17150), (4970, 14455), (5782, 12425), (6958, 10325), (8378, 8575)]