1810169850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5861}}^1$

素因数の和:5976

約数の個数: 96

約数和(自身を含む): 4710234240

約数和(自身を除く): 2900064390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 71, 75, 87, 142, 145, 150, 174, 213, 290, 355, 426, 435, 710, 725, 870, 1065, 1450, 1775, 2059, 2130, 2175, 3550, 4118, 4350, 5325, 5861, 6177, 10295, 10650, 11722, 12354, 17583, 20590, 29305, 30885, 35166, 51475, 58610, 61770, 87915, 102950, 146525, 154425, 169969, 175830, 293050, 308850, 339938, 416131, 439575, 509907, 832262, 849845, 879150, 1019814, 1248393, 1699690, 2080655, 2496786, 2549535, 4161310, 4249225, 5099070, 6241965, 8498450, 10403275, 12067799, 12483930, 12747675, 20806550, 24135598, 25495350, 31209825, 36203397, 60338995, 62419650, 72406794, 120677990, 181016985, 301694975, 362033970, 603389950, 905084925, 1810169850]

約数ペア:

[(1, 1810169850), (2, 905084925), (3, 603389950), (5, 362033970), (6, 301694975), (10, 181016985), (15, 120677990), (25, 72406794), (29, 62419650), (30, 60338995), (50, 36203397), (58, 31209825), (71, 25495350), (75, 24135598), (87, 20806550), (142, 12747675), (145, 12483930), (150, 12067799), (174, 10403275), (213, 8498450), (290, 6241965), (355, 5099070), (426, 4249225), (435, 4161310), (710, 2549535), (725, 2496786), (870, 2080655), (1065, 1699690), (1450, 1248393), (1775, 1019814), (2059, 879150), (2130, 849845), (2175, 832262), (3550, 509907), (4118, 439575), (4350, 416131), (5325, 339938), (5861, 308850), (6177, 293050), (10295, 175830), (10650, 169969), (11722, 154425), (12354, 146525), (17583, 102950), (20590, 87915), (29305, 61770), (30885, 58610), (35166, 51475)]