2917531870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{363329}}^1$

素因数の和:363420

約数の個数: 32

約数和(自身を含む): 5807466720

約数和(自身を除く): 2889934850

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 363329, 726658, 1816645, 3633290, 3996619, 7993238, 19983095, 26523017, 39966190, 53046034, 132615085, 265230170, 291753187, 583506374, 1458765935, 2917531870]

約数ペア:

[(1, 2917531870), (2, 1458765935), (5, 583506374), (10, 291753187), (11, 265230170), (22, 132615085), (55, 53046034), (73, 39966190), (110, 26523017), (146, 19983095), (365, 7993238), (730, 3996619), (803, 3633290), (1606, 1816645), (4015, 726658), (8030, 363329)]