1930419722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 3934842240

約数和(自身を除く): 2004422518

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 121, 133, 154, 209, 242, 259, 266, 407, 418, 518, 703, 814, 847, 1406, 1463, 1621, 1694, 2299, 2849, 2926, 3242, 4477, 4598, 4921, 5698, 7733, 8954, 9842, 11347, 15466, 16093, 17831, 22694, 30799, 31339, 32186, 35662, 54131, 59977, 61598, 62678, 85063, 108262, 119954, 124817, 170126, 196141, 215593, 249634, 338789, 392282, 419839, 431186, 595441, 659747, 677578, 839678, 1139563, 1190882, 1319494, 1372987, 2279126, 2371523, 2745974, 3726679, 4618229, 4743046, 7257217, 7453358, 7976941, 9236458, 12535193, 14514434, 15953882, 25070386, 26086753, 50800519, 52173506, 87746351, 101601038, 137887123, 175492702, 275774246, 965209861, 1930419722]

約数ペア:

[(1, 1930419722), (2, 965209861), (7, 275774246), (11, 175492702), (14, 137887123), (19, 101601038), (22, 87746351), (37, 52173506), (38, 50800519), (74, 26086753), (77, 25070386), (121, 15953882), (133, 14514434), (154, 12535193), (209, 9236458), (242, 7976941), (259, 7453358), (266, 7257217), (407, 4743046), (418, 4618229), (518, 3726679), (703, 2745974), (814, 2371523), (847, 2279126), (1406, 1372987), (1463, 1319494), (1621, 1190882), (1694, 1139563), (2299, 839678), (2849, 677578), (2926, 659747), (3242, 595441), (4477, 431186), (4598, 419839), (4921, 392282), (5698, 338789), (7733, 249634), (8954, 215593), (9842, 196141), (11347, 170126), (15466, 124817), (16093, 119954), (17831, 108262), (22694, 85063), (30799, 62678), (31339, 61598), (32186, 59977), (35662, 54131)]