15705128734

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 25392721536

約数和(自身を除く): 9687592802

約数列:

[1, 2, 17, 34, 103, 206, 251, 289, 502, 578, 1051, 1751, 2102, 3502, 4267, 8534, 17867, 25853, 29767, 35734, 51706, 59534, 72539, 108253, 145078, 216506, 263801, 303739, 439501, 527602, 607478, 879002, 1840301, 3680602, 4484617, 7471517, 8969234, 14943034, 27171503, 31285117, 54343006, 62570234, 76238489, 152476978, 461915551, 923831102, 7852564367, 15705128734]

約数ペア:

[(1, 15705128734), (2, 7852564367), (17, 923831102), (34, 461915551), (103, 152476978), (206, 76238489), (251, 62570234), (289, 54343006), (502, 31285117), (578, 27171503), (1051, 14943034), (1751, 8969234), (2102, 7471517), (3502, 4484617), (4267, 3680602), (8534, 1840301), (17867, 879002), (25853, 607478), (29767, 527602), (35734, 439501), (51706, 303739), (59534, 263801), (72539, 216506), (108253, 145078)]