2150877540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{104513}}^1$

素因数の和:104546

約数の個数: 96

約数和(自身を含む): 7023340800

約数和(自身を除く): 4872463260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 104513, 209026, 313539, 418052, 522565, 627078, 731591, 1045130, 1254156, 1463182, 1567695, 2090260, 2194773, 2926364, 3135390, 3657955, 4389546, 5121137, 6270780, 7315910, 8779092, 10242274, 10973865, 14631820, 15363411, 20484548, 21947730, 25605685, 30726822, 35847959, 43895460, 51211370, 61453644, 71695918, 76817055, 102422740, 107543877, 143391836, 153634110, 179239795, 215087754, 307268220, 358479590, 430175508, 537719385, 716959180, 1075438770, 2150877540]

約数ペア:

[(1, 2150877540), (2, 1075438770), (3, 716959180), (4, 537719385), (5, 430175508), (6, 358479590), (7, 307268220), (10, 215087754), (12, 179239795), (14, 153634110), (15, 143391836), (20, 107543877), (21, 102422740), (28, 76817055), (30, 71695918), (35, 61453644), (42, 51211370), (49, 43895460), (60, 35847959), (70, 30726822), (84, 25605685), (98, 21947730), (105, 20484548), (140, 15363411), (147, 14631820), (196, 10973865), (210, 10242274), (245, 8779092), (294, 7315910), (343, 6270780), (420, 5121137), (490, 4389546), (588, 3657955), (686, 3135390), (735, 2926364), (980, 2194773), (1029, 2090260), (1372, 1567695), (1470, 1463182), (1715, 1254156), (2058, 1045130), (2940, 731591), (3430, 627078), (4116, 522565), (5145, 418052), (6860, 313539), (10290, 209026), (20580, 104513)]