827431150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 1957468464

約数和(自身を除く): 1130037314

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 83, 91, 98, 130, 166, 175, 182, 245, 313, 325, 350, 415, 455, 490, 581, 626, 637, 650, 830, 910, 1079, 1162, 1225, 1274, 1565, 2075, 2158, 2191, 2275, 2450, 2905, 3130, 3185, 4067, 4069, 4150, 4382, 4550, 5395, 5810, 6370, 7553, 7825, 8134, 8138, 10790, 10955, 14525, 15106, 15337, 15650, 15925, 20335, 20345, 21910, 25979, 26975, 28483, 29050, 30674, 31850, 37765, 40670, 40690, 51958, 52871, 53950, 54775, 56966, 75530, 76685, 101675, 101725, 105742, 109550, 129895, 142415, 153370, 181853, 188825, 199381, 203350, 203450, 259790, 264355, 284830, 337727, 363706, 377650, 383425, 398762, 528710, 649475, 675454, 712075, 766850, 909265, 996905, 1272971, 1298950, 1321775, 1424150, 1688635, 1818530, 1993810, 2364089, 2545942, 2643550, 3377270, 4546325, 4728178, 4984525, 6364855, 8443175, 9092650, 9969050, 11820445, 12729710, 16548623, 16886350, 23640890, 31824275, 33097246, 59102225, 63648550, 82743115, 118204450, 165486230, 413715575, 827431150]

約数ペア:

[(1, 827431150), (2, 413715575), (5, 165486230), (7, 118204450), (10, 82743115), (13, 63648550), (14, 59102225), (25, 33097246), (26, 31824275), (35, 23640890), (49, 16886350), (50, 16548623), (65, 12729710), (70, 11820445), (83, 9969050), (91, 9092650), (98, 8443175), (130, 6364855), (166, 4984525), (175, 4728178), (182, 4546325), (245, 3377270), (313, 2643550), (325, 2545942), (350, 2364089), (415, 1993810), (455, 1818530), (490, 1688635), (581, 1424150), (626, 1321775), (637, 1298950), (650, 1272971), (830, 996905), (910, 909265), (1079, 766850), (1162, 712075), (1225, 675454), (1274, 649475), (1565, 528710), (2075, 398762), (2158, 383425), (2191, 377650), (2275, 363706), (2450, 337727), (2905, 284830), (3130, 264355), (3185, 259790), (4067, 203450), (4069, 203350), (4150, 199381), (4382, 188825), (4550, 181853), (5395, 153370), (5810, 142415), (6370, 129895), (7553, 109550), (7825, 105742), (8134, 101725), (8138, 101675), (10790, 76685), (10955, 75530), (14525, 56966), (15106, 54775), (15337, 53950), (15650, 52871), (15925, 51958), (20335, 40690), (20345, 40670), (21910, 37765), (25979, 31850), (26975, 30674), (28483, 29050)]