64843470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 174277440

約数和(自身を除く): 109433970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 1753, 2055, 2466, 3506, 3699, 4110, 5259, 6165, 7398, 8765, 10518, 12330, 15777, 17530, 18495, 26295, 31554, 36990, 47331, 52590, 78885, 94662, 157770, 236655, 240161, 473310, 480322, 720483, 1200805, 1440966, 2161449, 2401610, 3602415, 4322898, 6484347, 7204830, 10807245, 12968694, 21614490, 32421735, 64843470]

約数ペア:

[(1, 64843470), (2, 32421735), (3, 21614490), (5, 12968694), (6, 10807245), (9, 7204830), (10, 6484347), (15, 4322898), (18, 3602415), (27, 2401610), (30, 2161449), (45, 1440966), (54, 1200805), (90, 720483), (135, 480322), (137, 473310), (270, 240161), (274, 236655), (411, 157770), (685, 94662), (822, 78885), (1233, 52590), (1370, 47331), (1753, 36990), (2055, 31554), (2466, 26295), (3506, 18495), (3699, 17530), (4110, 15777), (5259, 12330), (6165, 10518), (7398, 8765)]