1330449990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{836761}}^1$

素因数の和:836824

約数の個数: 32

約数和(自身を含む): 3253330656

約数和(自身を除く): 1922880666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 836761, 1673522, 2510283, 4183805, 5020566, 8367610, 12551415, 25102830, 44348333, 88696666, 133044999, 221741665, 266089998, 443483330, 665224995, 1330449990]

約数ペア:

[(1, 1330449990), (2, 665224995), (3, 443483330), (5, 266089998), (6, 221741665), (10, 133044999), (15, 88696666), (30, 44348333), (53, 25102830), (106, 12551415), (159, 8367610), (265, 5020566), (318, 4183805), (530, 2510283), (795, 1673522), (1590, 836761)]