156795809030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4259}}^1\times {\mathrm{75133}}^1$

素因数の和:79413

約数の個数: 48

約数和(自身を含む): 328392681840

約数和(自身を除く): 171596872810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4259, 8518, 21295, 29813, 42590, 59626, 75133, 149065, 150266, 208691, 298130, 375665, 417382, 525931, 751330, 1043455, 1051862, 2086910, 2629655, 3681517, 5259310, 7363034, 18407585, 36815170, 319991447, 639982894, 1599957235, 2239940129, 3199914470, 4479880258, 11199700645, 15679580903, 22399401290, 31359161806, 78397904515, 156795809030]

約数ペア:

[(1, 156795809030), (2, 78397904515), (5, 31359161806), (7, 22399401290), (10, 15679580903), (14, 11199700645), (35, 4479880258), (49, 3199914470), (70, 2239940129), (98, 1599957235), (245, 639982894), (490, 319991447), (4259, 36815170), (8518, 18407585), (21295, 7363034), (29813, 5259310), (42590, 3681517), (59626, 2629655), (75133, 2086910), (149065, 1051862), (150266, 1043455), (208691, 751330), (298130, 525931), (375665, 417382)]