2108673660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{949853}}^1$

素因数の和:949902

約数の個数: 48

約数和(自身を含む): 6063867936

約数和(自身を除く): 3955194276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 949853, 1899706, 2849559, 3799412, 4749265, 5699118, 9498530, 11398236, 14247795, 18997060, 28495590, 35144561, 56991180, 70289122, 105433683, 140578244, 175722805, 210867366, 351445610, 421734732, 527168415, 702891220, 1054336830, 2108673660]

約数ペア:

[(1, 2108673660), (2, 1054336830), (3, 702891220), (4, 527168415), (5, 421734732), (6, 351445610), (10, 210867366), (12, 175722805), (15, 140578244), (20, 105433683), (30, 70289122), (37, 56991180), (60, 35144561), (74, 28495590), (111, 18997060), (148, 14247795), (185, 11398236), (222, 9498530), (370, 5699118), (444, 4749265), (555, 3799412), (740, 2849559), (1110, 1899706), (2220, 949853)]