127029210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 383975424

約数和(自身を除く): 256946214

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 127, 154, 165, 210, 231, 254, 330, 381, 385, 433, 462, 635, 762, 770, 866, 889, 1155, 1270, 1299, 1397, 1778, 1905, 2165, 2310, 2598, 2667, 2794, 3031, 3810, 4191, 4330, 4445, 4763, 5334, 6062, 6495, 6985, 8382, 8890, 9093, 9526, 9779, 12990, 13335, 13970, 14289, 15155, 18186, 19558, 20955, 23815, 26670, 28578, 29337, 30310, 33341, 41910, 45465, 47630, 48895, 54991, 58674, 66682, 71445, 90930, 97790, 100023, 109982, 142890, 146685, 164973, 166705, 200046, 274955, 293370, 329946, 333410, 384937, 500115, 549910, 604901, 769874, 824865, 1000230, 1154811, 1209802, 1649730, 1814703, 1924685, 2309622, 3024505, 3629406, 3849370, 4234307, 5774055, 6049010, 8468614, 9073515, 11548110, 12702921, 18147030, 21171535, 25405842, 42343070, 63514605, 127029210]

約数ペア:

[(1, 127029210), (2, 63514605), (3, 42343070), (5, 25405842), (6, 21171535), (7, 18147030), (10, 12702921), (11, 11548110), (14, 9073515), (15, 8468614), (21, 6049010), (22, 5774055), (30, 4234307), (33, 3849370), (35, 3629406), (42, 3024505), (55, 2309622), (66, 1924685), (70, 1814703), (77, 1649730), (105, 1209802), (110, 1154811), (127, 1000230), (154, 824865), (165, 769874), (210, 604901), (231, 549910), (254, 500115), (330, 384937), (381, 333410), (385, 329946), (433, 293370), (462, 274955), (635, 200046), (762, 166705), (770, 164973), (866, 146685), (889, 142890), (1155, 109982), (1270, 100023), (1299, 97790), (1397, 90930), (1778, 71445), (1905, 66682), (2165, 58674), (2310, 54991), (2598, 48895), (2667, 47630), (2794, 45465), (3031, 41910), (3810, 33341), (4191, 30310), (4330, 29337), (4445, 28578), (4763, 26670), (5334, 23815), (6062, 20955), (6495, 19558), (6985, 18186), (8382, 15155), (8890, 14289), (9093, 13970), (9526, 13335), (9779, 12990)]