754471090940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{262153}}^1$

素因数の和:262567

約数の個数: 96

約数和(自身を含む): 1845882939264

約数和(自身を除く): 1091411848324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 337, 427, 610, 674, 854, 1220, 1348, 1685, 1708, 2135, 2359, 3370, 4270, 4718, 6740, 8540, 9436, 11795, 20557, 23590, 41114, 47180, 82228, 102785, 143899, 205570, 262153, 287798, 411140, 524306, 575596, 719495, 1048612, 1310765, 1438990, 1835071, 2621530, 2877980, 3670142, 5243060, 7340284, 9175355, 15991333, 18350710, 31982666, 36701420, 63965332, 79956665, 88345561, 111939331, 159913330, 176691122, 223878662, 319826660, 353382244, 441727805, 447757324, 559696655, 618418927, 883455610, 1119393310, 1236837854, 1766911220, 2238786620, 2473675708, 3092094635, 5389079221, 6184189270, 10778158442, 12368378540, 21556316884, 26945396105, 37723554547, 53890792210, 75447109094, 107781584420, 150894218188, 188617772735, 377235545470, 754471090940]

約数ペア:

[(1, 754471090940), (2, 377235545470), (4, 188617772735), (5, 150894218188), (7, 107781584420), (10, 75447109094), (14, 53890792210), (20, 37723554547), (28, 26945396105), (35, 21556316884), (61, 12368378540), (70, 10778158442), (122, 6184189270), (140, 5389079221), (244, 3092094635), (305, 2473675708), (337, 2238786620), (427, 1766911220), (610, 1236837854), (674, 1119393310), (854, 883455610), (1220, 618418927), (1348, 559696655), (1685, 447757324), (1708, 441727805), (2135, 353382244), (2359, 319826660), (3370, 223878662), (4270, 176691122), (4718, 159913330), (6740, 111939331), (8540, 88345561), (9436, 79956665), (11795, 63965332), (20557, 36701420), (23590, 31982666), (41114, 18350710), (47180, 15991333), (82228, 9175355), (102785, 7340284), (143899, 5243060), (205570, 3670142), (262153, 2877980), (287798, 2621530), (411140, 1835071), (524306, 1438990), (575596, 1310765), (719495, 1048612)]