1870555128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5317

約数の個数: 128

約数和(自身を含む): 5340088320

約数和(自身を除く): 3469533192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 744, 806, 888, 962, 1147, 1209, 1443, 1612, 1924, 2294, 2418, 2886, 3224, 3441, 3848, 4588, 4836, 5227, 5772, 6882, 9176, 9672, 10454, 11544, 13764, 14911, 15681, 20908, 27528, 29822, 31362, 41816, 44733, 59644, 62724, 67951, 89466, 119288, 125448, 135902, 162037, 178932, 193399, 203853, 271804, 324074, 357864, 386798, 407706, 486111, 543608, 580197, 648148, 773596, 815412, 972222, 1160394, 1296296, 1547192, 1630824, 1944444, 2106481, 2320788, 2514187, 3888888, 4212962, 4641576, 5028374, 5995369, 6319443, 7542561, 8425924, 10056748, 11990738, 12638886, 15085122, 16851848, 17986107, 20113496, 23981476, 25277772, 30170244, 35972214, 47962952, 50555544, 60340488, 71944428, 77939797, 143888856, 155879594, 233819391, 311759188, 467638782, 623518376, 935277564, 1870555128]

約数ペア:

[(1, 1870555128), (2, 935277564), (3, 623518376), (4, 467638782), (6, 311759188), (8, 233819391), (12, 155879594), (13, 143888856), (24, 77939797), (26, 71944428), (31, 60340488), (37, 50555544), (39, 47962952), (52, 35972214), (62, 30170244), (74, 25277772), (78, 23981476), (93, 20113496), (104, 17986107), (111, 16851848), (124, 15085122), (148, 12638886), (156, 11990738), (186, 10056748), (222, 8425924), (248, 7542561), (296, 6319443), (312, 5995369), (372, 5028374), (403, 4641576), (444, 4212962), (481, 3888888), (744, 2514187), (806, 2320788), (888, 2106481), (962, 1944444), (1147, 1630824), (1209, 1547192), (1443, 1296296), (1612, 1160394), (1924, 972222), (2294, 815412), (2418, 773596), (2886, 648148), (3224, 580197), (3441, 543608), (3848, 486111), (4588, 407706), (4836, 386798), (5227, 357864), (5772, 324074), (6882, 271804), (9176, 203853), (9672, 193399), (10454, 178932), (11544, 162037), (13764, 135902), (14911, 125448), (15681, 119288), (20908, 89466), (27528, 67951), (29822, 62724), (31362, 59644), (41816, 44733)]