399405510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6277}}^1$

素因数の和:6398

約数の個数: 96

約数和(自身を含む): 1198746432

約数和(自身を除く): 799340922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 909, 1010, 1414, 1515, 1818, 2121, 3030, 3535, 4242, 4545, 6277, 6363, 7070, 9090, 10605, 12554, 12726, 18831, 21210, 31385, 31815, 37662, 43939, 56493, 62770, 63630, 87878, 94155, 112986, 131817, 188310, 219695, 263634, 282465, 395451, 439390, 564930, 633977, 659085, 790902, 1267954, 1318170, 1901931, 1977255, 3169885, 3803862, 3954510, 4437839, 5705793, 6339770, 8875678, 9509655, 11411586, 13313517, 19019310, 22189195, 26627034, 28528965, 39940551, 44378390, 57057930, 66567585, 79881102, 133135170, 199702755, 399405510]

約数ペア:

[(1, 399405510), (2, 199702755), (3, 133135170), (5, 79881102), (6, 66567585), (7, 57057930), (9, 44378390), (10, 39940551), (14, 28528965), (15, 26627034), (18, 22189195), (21, 19019310), (30, 13313517), (35, 11411586), (42, 9509655), (45, 8875678), (63, 6339770), (70, 5705793), (90, 4437839), (101, 3954510), (105, 3803862), (126, 3169885), (202, 1977255), (210, 1901931), (303, 1318170), (315, 1267954), (505, 790902), (606, 659085), (630, 633977), (707, 564930), (909, 439390), (1010, 395451), (1414, 282465), (1515, 263634), (1818, 219695), (2121, 188310), (3030, 131817), (3535, 112986), (4242, 94155), (4545, 87878), (6277, 63630), (6363, 62770), (7070, 56493), (9090, 43939), (10605, 37662), (12554, 31815), (12726, 31385), (18831, 21210)]