70997355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 85857525

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 59, 65, 85, 99, 117, 121, 143, 153, 165, 177, 187, 195, 221, 255, 295, 363, 429, 495, 531, 561, 585, 605, 649, 663, 715, 765, 767, 885, 935, 1003, 1089, 1105, 1287, 1573, 1683, 1815, 1947, 1989, 2057, 2145, 2301, 2431, 2655, 2805, 3009, 3245, 3315, 3835, 4719, 5015, 5445, 5841, 6171, 6435, 6903, 7139, 7293, 7865, 8415, 8437, 9027, 9735, 9945, 10285, 11033, 11505, 12155, 13039, 14157, 15045, 18513, 21417, 21879, 23595, 25311, 26741, 29205, 30855, 33099, 34515, 35695, 36465, 39117, 42185, 45135, 55165, 64251, 65195, 70785, 75933, 80223, 92565, 92807, 99297, 107085, 109395, 117351, 121363, 126555, 133705, 143429, 165495, 195585, 240669, 278421, 321255, 364089, 379665, 401115, 430287, 464035, 496485, 586755, 606815, 717145, 835263, 1092267, 1203345, 1290861, 1392105, 1577719, 1820445, 2151435, 4176315, 4733157, 5461335, 6454305, 7888595, 14199471, 23665785, 70997355]

約数ペア:

[(1, 70997355), (3, 23665785), (5, 14199471), (9, 7888595), (11, 6454305), (13, 5461335), (15, 4733157), (17, 4176315), (33, 2151435), (39, 1820445), (45, 1577719), (51, 1392105), (55, 1290861), (59, 1203345), (65, 1092267), (85, 835263), (99, 717145), (117, 606815), (121, 586755), (143, 496485), (153, 464035), (165, 430287), (177, 401115), (187, 379665), (195, 364089), (221, 321255), (255, 278421), (295, 240669), (363, 195585), (429, 165495), (495, 143429), (531, 133705), (561, 126555), (585, 121363), (605, 117351), (649, 109395), (663, 107085), (715, 99297), (765, 92807), (767, 92565), (885, 80223), (935, 75933), (1003, 70785), (1089, 65195), (1105, 64251), (1287, 55165), (1573, 45135), (1683, 42185), (1815, 39117), (1947, 36465), (1989, 35695), (2057, 34515), (2145, 33099), (2301, 30855), (2431, 29205), (2655, 26741), (2805, 25311), (3009, 23595), (3245, 21879), (3315, 21417), (3835, 18513), (4719, 15045), (5015, 14157), (5445, 13039), (5841, 12155), (6171, 11505), (6435, 11033), (6903, 10285), (7139, 9945), (7293, 9735), (7865, 9027), (8415, 8437)]