61871835870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{416393}}^1$

素因数の和:416546

約数の個数: 96

約数和(自身を含む): 174605663232

約数和(自身を除く): 112733827362

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1905, 2286, 3302, 3810, 4953, 5715, 8255, 9906, 11430, 14859, 16510, 24765, 29718, 49530, 74295, 148590, 416393, 832786, 1249179, 2081965, 2498358, 3747537, 4163930, 5413109, 6245895, 7495074, 10826218, 12491790, 16239327, 18737685, 27065545, 32478654, 37475370, 48717981, 52881911, 54131090, 81196635, 97435962, 105763822, 158645733, 162393270, 243589905, 264409555, 317291466, 475937199, 487179810, 528819110, 687464843, 793228665, 951874398, 1374929686, 1586457330, 2062394529, 2379685995, 3437324215, 4124789058, 4759371990, 6187183587, 6874648430, 10311972645, 12374367174, 20623945290, 30935917935, 61871835870]

約数ペア:

[(1, 61871835870), (2, 30935917935), (3, 20623945290), (5, 12374367174), (6, 10311972645), (9, 6874648430), (10, 6187183587), (13, 4759371990), (15, 4124789058), (18, 3437324215), (26, 2379685995), (30, 2062394529), (39, 1586457330), (45, 1374929686), (65, 951874398), (78, 793228665), (90, 687464843), (117, 528819110), (127, 487179810), (130, 475937199), (195, 317291466), (234, 264409555), (254, 243589905), (381, 162393270), (390, 158645733), (585, 105763822), (635, 97435962), (762, 81196635), (1143, 54131090), (1170, 52881911), (1270, 48717981), (1651, 37475370), (1905, 32478654), (2286, 27065545), (3302, 18737685), (3810, 16239327), (4953, 12491790), (5715, 10826218), (8255, 7495074), (9906, 6245895), (11430, 5413109), (14859, 4163930), (16510, 3747537), (24765, 2498358), (29718, 2081965), (49530, 1249179), (74295, 832786), (148590, 416393)]