61742490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43789}}^1$

素因数の和:43846

約数の個数: 32

約数和(自身を含む): 151338240

約数和(自身を除く): 89595750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 43789, 87578, 131367, 218945, 262734, 437890, 656835, 1313670, 2058083, 4116166, 6174249, 10290415, 12348498, 20580830, 30871245, 61742490]

約数ペア:

[(1, 61742490), (2, 30871245), (3, 20580830), (5, 12348498), (6, 10290415), (10, 6174249), (15, 4116166), (30, 2058083), (47, 1313670), (94, 656835), (141, 437890), (235, 262734), (282, 218945), (470, 131367), (705, 87578), (1410, 43789)]