1718031870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 4931297280

約数和(自身を除く): 3213265410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 127, 135, 162, 171, 190, 243, 254, 270, 285, 293, 342, 381, 405, 486, 513, 570, 586, 635, 762, 810, 855, 879, 1026, 1143, 1215, 1270, 1465, 1539, 1710, 1758, 1905, 2286, 2413, 2430, 2565, 2637, 2930, 3078, 3429, 3810, 4395, 4617, 4826, 5130, 5274, 5567, 5715, 6858, 7239, 7695, 7911, 8790, 9234, 10287, 11134, 11430, 12065, 13185, 14478, 15390, 15822, 16701, 17145, 20574, 21717, 23085, 23733, 24130, 26370, 27835, 30861, 33402, 34290, 36195, 37211, 39555, 43434, 46170, 47466, 50103, 51435, 55670, 61722, 65151, 71199, 72390, 74422, 79110, 83505, 100206, 102870, 108585, 111633, 118665, 130302, 142398, 150309, 154305, 167010, 186055, 195453, 217170, 223266, 237330, 250515, 300618, 308610, 325755, 334899, 355995, 372110, 390906, 450927, 501030, 558165, 586359, 651510, 669798, 707009, 711990, 751545, 901854, 977265, 1004697, 1116330, 1172718, 1352781, 1414018, 1503090, 1674495, 1954530, 2009394, 2121027, 2254635, 2705562, 2931795, 3014091, 3348990, 3535045, 4242054, 4509270, 5023485, 5863590, 6028182, 6363081, 6763905, 7070090, 9042273, 10046970, 10605135, 12726162, 13527810, 15070455, 18084546, 19089243, 21210270, 30140910, 31815405, 38178486, 45211365, 57267729, 63630810, 90422730, 95446215, 114535458, 171803187, 190892430, 286338645, 343606374, 572677290, 859015935, 1718031870]

約数ペア:

[(1, 1718031870), (2, 859015935), (3, 572677290), (5, 343606374), (6, 286338645), (9, 190892430), (10, 171803187), (15, 114535458), (18, 95446215), (19, 90422730), (27, 63630810), (30, 57267729), (38, 45211365), (45, 38178486), (54, 31815405), (57, 30140910), (81, 21210270), (90, 19089243), (95, 18084546), (114, 15070455), (127, 13527810), (135, 12726162), (162, 10605135), (171, 10046970), (190, 9042273), (243, 7070090), (254, 6763905), (270, 6363081), (285, 6028182), (293, 5863590), (342, 5023485), (381, 4509270), (405, 4242054), (486, 3535045), (513, 3348990), (570, 3014091), (586, 2931795), (635, 2705562), (762, 2254635), (810, 2121027), (855, 2009394), (879, 1954530), (1026, 1674495), (1143, 1503090), (1215, 1414018), (1270, 1352781), (1465, 1172718), (1539, 1116330), (1710, 1004697), (1758, 977265), (1905, 901854), (2286, 751545), (2413, 711990), (2430, 707009), (2565, 669798), (2637, 651510), (2930, 586359), (3078, 558165), (3429, 501030), (3810, 450927), (4395, 390906), (4617, 372110), (4826, 355995), (5130, 334899), (5274, 325755), (5567, 308610), (5715, 300618), (6858, 250515), (7239, 237330), (7695, 223266), (7911, 217170), (8790, 195453), (9234, 186055), (10287, 167010), (11134, 154305), (11430, 150309), (12065, 142398), (13185, 130302), (14478, 118665), (15390, 111633), (15822, 108585), (16701, 102870), (17145, 100206), (20574, 83505), (21717, 79110), (23085, 74422), (23733, 72390), (24130, 71199), (26370, 65151), (27835, 61722), (30861, 55670), (33402, 51435), (34290, 50103), (36195, 47466), (37211, 46170), (39555, 43434)]