19381606830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{130279}}^1$

素因数の和:130343

約数の個数: 128

約数和(自身を含む): 56280960000

約数和(自身を除く): 36899353170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 285, 290, 342, 435, 513, 522, 551, 570, 783, 855, 870, 1026, 1102, 1305, 1566, 1653, 1710, 2565, 2610, 2755, 3306, 3915, 4959, 5130, 5510, 7830, 8265, 9918, 14877, 16530, 24795, 29754, 49590, 74385, 130279, 148770, 260558, 390837, 651395, 781674, 1172511, 1302790, 1954185, 2345022, 2475301, 3517533, 3778091, 3908370, 4950602, 5862555, 7035066, 7425903, 7556182, 11334273, 11725110, 12376505, 14851806, 17587665, 18890455, 22277709, 22668546, 24753010, 34002819, 35175330, 37129515, 37780910, 44555418, 56671365, 66833127, 68005638, 71783729, 74259030, 102008457, 111388545, 113342730, 133666254, 143567458, 170014095, 204016914, 215351187, 222777090, 334165635, 340028190, 358918645, 430702374, 510042285, 646053561, 668331270, 717837290, 1020084570, 1076755935, 1292107122, 1938160683, 2153511870, 3230267805, 3876321366, 6460535610, 9690803415, 19381606830]

約数ペア:

[(1, 19381606830), (2, 9690803415), (3, 6460535610), (5, 3876321366), (6, 3230267805), (9, 2153511870), (10, 1938160683), (15, 1292107122), (18, 1076755935), (19, 1020084570), (27, 717837290), (29, 668331270), (30, 646053561), (38, 510042285), (45, 430702374), (54, 358918645), (57, 340028190), (58, 334165635), (87, 222777090), (90, 215351187), (95, 204016914), (114, 170014095), (135, 143567458), (145, 133666254), (171, 113342730), (174, 111388545), (190, 102008457), (261, 74259030), (270, 71783729), (285, 68005638), (290, 66833127), (342, 56671365), (435, 44555418), (513, 37780910), (522, 37129515), (551, 35175330), (570, 34002819), (783, 24753010), (855, 22668546), (870, 22277709), (1026, 18890455), (1102, 17587665), (1305, 14851806), (1566, 12376505), (1653, 11725110), (1710, 11334273), (2565, 7556182), (2610, 7425903), (2755, 7035066), (3306, 5862555), (3915, 4950602), (4959, 3908370), (5130, 3778091), (5510, 3517533), (7830, 2475301), (8265, 2345022), (9918, 1954185), (14877, 1302790), (16530, 1172511), (24795, 781674), (29754, 651395), (49590, 390837), (74385, 260558), (130279, 148770)]