1195808740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{5783}}^1$

素因数の和:6017

約数の個数: 72

約数和(自身を含む): 2935541952

約数和(自身を除く): 1739733212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 211, 245, 422, 490, 844, 980, 1055, 1477, 2110, 2954, 4220, 5783, 5908, 7385, 10339, 11566, 14770, 20678, 23132, 28915, 29540, 40481, 41356, 51695, 57830, 80962, 103390, 115660, 161924, 202405, 206780, 283367, 404810, 566734, 809620, 1133468, 1220213, 1416835, 2440426, 2833670, 4880852, 5667340, 6101065, 8541491, 12202130, 17082982, 24404260, 34165964, 42707455, 59790437, 85414910, 119580874, 170829820, 239161748, 298952185, 597904370, 1195808740]

約数ペア:

[(1, 1195808740), (2, 597904370), (4, 298952185), (5, 239161748), (7, 170829820), (10, 119580874), (14, 85414910), (20, 59790437), (28, 42707455), (35, 34165964), (49, 24404260), (70, 17082982), (98, 12202130), (140, 8541491), (196, 6101065), (211, 5667340), (245, 4880852), (422, 2833670), (490, 2440426), (844, 1416835), (980, 1220213), (1055, 1133468), (1477, 809620), (2110, 566734), (2954, 404810), (4220, 283367), (5783, 206780), (5908, 202405), (7385, 161924), (10339, 115660), (11566, 103390), (14770, 80962), (20678, 57830), (23132, 51695), (28915, 41356), (29540, 40481)]