1623643620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10301}}^1$

素因数の和:10421

約数の個数: 96

約数和(自身を含む): 4735293696

約数和(自身を除く): 3111650076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 355, 370, 426, 444, 555, 710, 740, 852, 1065, 1110, 1420, 2130, 2220, 2627, 4260, 5254, 7881, 10301, 10508, 13135, 15762, 20602, 26270, 30903, 31524, 39405, 41204, 51505, 52540, 61806, 78810, 103010, 123612, 154515, 157620, 206020, 309030, 381137, 618060, 731371, 762274, 1143411, 1462742, 1524548, 1905685, 2194113, 2286822, 2925484, 3656855, 3811370, 4388226, 4573644, 5717055, 7313710, 7622740, 8776452, 10970565, 11434110, 14627420, 21941130, 22868220, 27060727, 43882260, 54121454, 81182181, 108242908, 135303635, 162364362, 270607270, 324728724, 405910905, 541214540, 811821810, 1623643620]

約数ペア:

[(1, 1623643620), (2, 811821810), (3, 541214540), (4, 405910905), (5, 324728724), (6, 270607270), (10, 162364362), (12, 135303635), (15, 108242908), (20, 81182181), (30, 54121454), (37, 43882260), (60, 27060727), (71, 22868220), (74, 21941130), (111, 14627420), (142, 11434110), (148, 10970565), (185, 8776452), (213, 7622740), (222, 7313710), (284, 5717055), (355, 4573644), (370, 4388226), (426, 3811370), (444, 3656855), (555, 2925484), (710, 2286822), (740, 2194113), (852, 1905685), (1065, 1524548), (1110, 1462742), (1420, 1143411), (2130, 762274), (2220, 731371), (2627, 618060), (4260, 381137), (5254, 309030), (7881, 206020), (10301, 157620), (10508, 154515), (13135, 123612), (15762, 103010), (20602, 78810), (26270, 61806), (30903, 52540), (31524, 51505), (39405, 41204)]