726759930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5279}}^1$

素因数の和:5655

約数の個数: 64

約数和(自身を含む): 1884072960

約数和(自身を除く): 1157313030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 353, 390, 706, 1059, 1765, 2118, 3530, 4589, 5279, 5295, 9178, 10558, 10590, 13767, 15837, 22945, 26395, 27534, 31674, 45890, 52790, 68627, 68835, 79185, 137254, 137670, 158370, 205881, 343135, 411762, 686270, 1029405, 1863487, 2058810, 3726974, 5590461, 9317435, 11180922, 18634870, 24225331, 27952305, 48450662, 55904610, 72675993, 121126655, 145351986, 242253310, 363379965, 726759930]

約数ペア:

[(1, 726759930), (2, 363379965), (3, 242253310), (5, 145351986), (6, 121126655), (10, 72675993), (13, 55904610), (15, 48450662), (26, 27952305), (30, 24225331), (39, 18634870), (65, 11180922), (78, 9317435), (130, 5590461), (195, 3726974), (353, 2058810), (390, 1863487), (706, 1029405), (1059, 686270), (1765, 411762), (2118, 343135), (3530, 205881), (4589, 158370), (5279, 137670), (5295, 137254), (9178, 79185), (10558, 68835), (10590, 68627), (13767, 52790), (15837, 45890), (22945, 31674), (26395, 27534)]