2849842020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4501

約数の個数: 96

約数和(自身を含む): 8145398016

約数和(自身を除く): 5295555996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 157, 213, 284, 314, 355, 426, 471, 628, 710, 785, 852, 942, 1065, 1420, 1570, 1884, 2130, 2355, 3140, 4260, 4261, 4710, 8522, 9420, 11147, 12783, 17044, 21305, 22294, 25566, 33441, 42610, 44588, 51132, 55735, 63915, 66882, 85220, 111470, 127830, 133764, 167205, 222940, 255660, 302531, 334410, 605062, 668820, 668977, 907593, 1210124, 1337954, 1512655, 1815186, 2006931, 2675908, 3025310, 3344885, 3630372, 4013862, 4537965, 6050620, 6689770, 8027724, 9075930, 10034655, 13379540, 18151860, 20069310, 40138620, 47497367, 94994734, 142492101, 189989468, 237486835, 284984202, 474973670, 569968404, 712460505, 949947340, 1424921010, 2849842020]

約数ペア:

[(1, 2849842020), (2, 1424921010), (3, 949947340), (4, 712460505), (5, 569968404), (6, 474973670), (10, 284984202), (12, 237486835), (15, 189989468), (20, 142492101), (30, 94994734), (60, 47497367), (71, 40138620), (142, 20069310), (157, 18151860), (213, 13379540), (284, 10034655), (314, 9075930), (355, 8027724), (426, 6689770), (471, 6050620), (628, 4537965), (710, 4013862), (785, 3630372), (852, 3344885), (942, 3025310), (1065, 2675908), (1420, 2006931), (1570, 1815186), (1884, 1512655), (2130, 1337954), (2355, 1210124), (3140, 907593), (4260, 668977), (4261, 668820), (4710, 605062), (8522, 334410), (9420, 302531), (11147, 255660), (12783, 222940), (17044, 167205), (21305, 133764), (22294, 127830), (25566, 111470), (33441, 85220), (42610, 66882), (44588, 63915), (51132, 55735)]