160021110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 394165440

約数和(自身を除く): 234144330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 89, 146, 178, 219, 267, 365, 438, 445, 534, 730, 821, 890, 1095, 1335, 1642, 2190, 2463, 2670, 4105, 4926, 6497, 8210, 12315, 12994, 19491, 24630, 32485, 38982, 59933, 64970, 73069, 97455, 119866, 146138, 179799, 194910, 219207, 299665, 359598, 365345, 438414, 599330, 730690, 898995, 1096035, 1797990, 2192070, 5334037, 10668074, 16002111, 26670185, 32004222, 53340370, 80010555, 160021110]

約数ペア:

[(1, 160021110), (2, 80010555), (3, 53340370), (5, 32004222), (6, 26670185), (10, 16002111), (15, 10668074), (30, 5334037), (73, 2192070), (89, 1797990), (146, 1096035), (178, 898995), (219, 730690), (267, 599330), (365, 438414), (438, 365345), (445, 359598), (534, 299665), (730, 219207), (821, 194910), (890, 179799), (1095, 146138), (1335, 119866), (1642, 97455), (2190, 73069), (2463, 64970), (2670, 59933), (4105, 38982), (4926, 32485), (6497, 24630), (8210, 19491), (12315, 12994)]