102709320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{122273}}^1$

素因数の和:122294

約数の個数: 64

約数和(自身を含む): 352149120

約数和(自身を除く): 249439800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 122273, 244546, 366819, 489092, 611365, 733638, 855911, 978184, 1222730, 1467276, 1711822, 1834095, 2445460, 2567733, 2934552, 3423644, 3668190, 4279555, 4890920, 5135466, 6847288, 7336380, 8559110, 10270932, 12838665, 14672760, 17118220, 20541864, 25677330, 34236440, 51354660, 102709320]

約数ペア:

[(1, 102709320), (2, 51354660), (3, 34236440), (4, 25677330), (5, 20541864), (6, 17118220), (7, 14672760), (8, 12838665), (10, 10270932), (12, 8559110), (14, 7336380), (15, 6847288), (20, 5135466), (21, 4890920), (24, 4279555), (28, 3668190), (30, 3423644), (35, 2934552), (40, 2567733), (42, 2445460), (56, 1834095), (60, 1711822), (70, 1467276), (84, 1222730), (105, 978184), (120, 855911), (140, 733638), (168, 611365), (210, 489092), (280, 366819), (420, 244546), (840, 122273)]