30178754820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{600931}}^1$

素因数の和:600983

約数の個数: 120

約数和(自身を含む): 97725965568

約数和(自身を除く): 67547210748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 50220, 600931, 1201862, 1802793, 2403724, 3004655, 3605586, 5408379, 6009310, 7211172, 9013965, 10816758, 12018620, 16225137, 18027930, 18628861, 21633516, 27041895, 32450274, 36055860, 37257722, 48675411, 54083790, 55886583, 64900548, 74515444, 81125685, 93144305, 97350822, 108167580, 111773166, 162251370, 167659749, 186288610, 194701644, 223546332, 243377055, 279432915, 324502740, 335319498, 372577220, 486754110, 502979247, 558865830, 670638996, 838298745, 973508220, 1005958494, 1117731660, 1508937741, 1676597490, 2011916988, 2514896235, 3017875482, 3353194980, 5029792470, 6035750964, 7544688705, 10059584940, 15089377410, 30178754820]

約数ペア:

[(1, 30178754820), (2, 15089377410), (3, 10059584940), (4, 7544688705), (5, 6035750964), (6, 5029792470), (9, 3353194980), (10, 3017875482), (12, 2514896235), (15, 2011916988), (18, 1676597490), (20, 1508937741), (27, 1117731660), (30, 1005958494), (31, 973508220), (36, 838298745), (45, 670638996), (54, 558865830), (60, 502979247), (62, 486754110), (81, 372577220), (90, 335319498), (93, 324502740), (108, 279432915), (124, 243377055), (135, 223546332), (155, 194701644), (162, 186288610), (180, 167659749), (186, 162251370), (270, 111773166), (279, 108167580), (310, 97350822), (324, 93144305), (372, 81125685), (405, 74515444), (465, 64900548), (540, 55886583), (558, 54083790), (620, 48675411), (810, 37257722), (837, 36055860), (930, 32450274), (1116, 27041895), (1395, 21633516), (1620, 18628861), (1674, 18027930), (1860, 16225137), (2511, 12018620), (2790, 10816758), (3348, 9013965), (4185, 7211172), (5022, 6009310), (5580, 5408379), (8370, 3605586), (10044, 3004655), (12555, 2403724), (16740, 1802793), (25110, 1201862), (50220, 600931)]