29772990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25447}}^1$

素因数の和:25473

約数の個数: 48

約数和(自身を含む): 83367648

約数和(自身を除く): 53594658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 25447, 50894, 76341, 127235, 152682, 229023, 254470, 330811, 381705, 458046, 661622, 763410, 992433, 1145115, 1654055, 1984866, 2290230, 2977299, 3308110, 4962165, 5954598, 9924330, 14886495, 29772990]

約数ペア:

[(1, 29772990), (2, 14886495), (3, 9924330), (5, 5954598), (6, 4962165), (9, 3308110), (10, 2977299), (13, 2290230), (15, 1984866), (18, 1654055), (26, 1145115), (30, 992433), (39, 763410), (45, 661622), (65, 458046), (78, 381705), (90, 330811), (117, 254470), (130, 229023), (195, 152682), (234, 127235), (390, 76341), (585, 50894), (1170, 25447)]