281494530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{29231}}^1$

素因数の和:29351

約数の個数: 48

約数和(自身を含む): 738751104

約数和(自身を除く): 457256574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 29231, 58462, 87693, 146155, 175386, 263079, 292310, 438465, 526158, 876930, 1315395, 2630790, 3127717, 6255434, 9383151, 15638585, 18766302, 28149453, 31277170, 46915755, 56298906, 93831510, 140747265, 281494530]

約数ペア:

[(1, 281494530), (2, 140747265), (3, 93831510), (5, 56298906), (6, 46915755), (9, 31277170), (10, 28149453), (15, 18766302), (18, 15638585), (30, 9383151), (45, 6255434), (90, 3127717), (107, 2630790), (214, 1315395), (321, 876930), (535, 526158), (642, 438465), (963, 292310), (1070, 263079), (1605, 175386), (1926, 146155), (3210, 87693), (4815, 58462), (9630, 29231)]