214804977870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{25237}}^1\times {\mathrm{40531}}^1$

素因数の和:65785

約数の個数: 64

約数和(自身を含む): 589217250816

約数和(自身を除く): 374412272946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 25237, 40531, 50474, 75711, 81062, 121593, 126185, 151422, 176659, 202655, 243186, 252370, 283717, 353318, 378555, 405310, 529977, 567434, 607965, 757110, 851151, 883295, 1059954, 1215930, 1418585, 1702302, 1766590, 2649885, 2837170, 4255755, 5299770, 8511510, 1022880847, 2045761694, 3068642541, 5114404235, 6137285082, 7160165929, 10228808470, 14320331858, 15343212705, 21480497787, 30686425410, 35800829645, 42960995574, 71601659290, 107402488935, 214804977870]

約数ペア:

[(1, 214804977870), (2, 107402488935), (3, 71601659290), (5, 42960995574), (6, 35800829645), (7, 30686425410), (10, 21480497787), (14, 15343212705), (15, 14320331858), (21, 10228808470), (30, 7160165929), (35, 6137285082), (42, 5114404235), (70, 3068642541), (105, 2045761694), (210, 1022880847), (25237, 8511510), (40531, 5299770), (50474, 4255755), (75711, 2837170), (81062, 2649885), (121593, 1766590), (126185, 1702302), (151422, 1418585), (176659, 1215930), (202655, 1059954), (243186, 883295), (252370, 851151), (283717, 757110), (353318, 607965), (378555, 567434), (405310, 529977)]