290482470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7853}}^1$

素因数の和:8006

約数の個数: 64

約数和(自身を含む): 780373440

約数和(自身を除く): 489890970

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, 2055, 2466, 3699, 4110, 6165, 7398, 7853, 12330, 15706, 18495, 23559, 36990, 39265, 47118, 70677, 78530, 117795, 141354, 212031, 235590, 353385, 424062, 706770, 1060155, 1075861, 2120310, 2151722, 3227583, 5379305, 6455166, 9682749, 10758610, 16137915, 19365498, 29048247, 32275830, 48413745, 58096494, 96827490, 145241235, 290482470]

約数ペア:

[(1, 290482470), (2, 145241235), (3, 96827490), (5, 58096494), (6, 48413745), (9, 32275830), (10, 29048247), (15, 19365498), (18, 16137915), (27, 10758610), (30, 9682749), (45, 6455166), (54, 5379305), (90, 3227583), (135, 2151722), (137, 2120310), (270, 1075861), (274, 1060155), (411, 706770), (685, 424062), (822, 353385), (1233, 235590), (1370, 212031), (2055, 141354), (2466, 117795), (3699, 78530), (4110, 70677), (6165, 47118), (7398, 39265), (7853, 36990), (12330, 23559), (15706, 18495)]