2945241340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{4483}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 6264542592

約数和(自身を除く): 3319301252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 307, 428, 535, 614, 1070, 1228, 1535, 2140, 3070, 4483, 6140, 8966, 17932, 22415, 32849, 44830, 65698, 89660, 131396, 164245, 328490, 479681, 656980, 959362, 1376281, 1918724, 2398405, 2752562, 4796810, 5505124, 6881405, 9593620, 13762810, 27525620, 147262067, 294524134, 589048268, 736310335, 1472620670, 2945241340]

約数ペア:

[(1, 2945241340), (2, 1472620670), (4, 736310335), (5, 589048268), (10, 294524134), (20, 147262067), (107, 27525620), (214, 13762810), (307, 9593620), (428, 6881405), (535, 5505124), (614, 4796810), (1070, 2752562), (1228, 2398405), (1535, 1918724), (2140, 1376281), (3070, 959362), (4483, 656980), (6140, 479681), (8966, 328490), (17932, 164245), (22415, 131396), (32849, 89660), (44830, 65698)]