64486170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{102359}}^1$

素因数の和:102379

約数の個数: 48

約数和(自身を含む): 191617920

約数和(自身を除く): 127131750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 102359, 204718, 307077, 511795, 614154, 716513, 921231, 1023590, 1433026, 1535385, 1842462, 2149539, 3070770, 3582565, 4299078, 4606155, 6448617, 7165130, 9212310, 10747695, 12897234, 21495390, 32243085, 64486170]

約数ペア:

[(1, 64486170), (2, 32243085), (3, 21495390), (5, 12897234), (6, 10747695), (7, 9212310), (9, 7165130), (10, 6448617), (14, 4606155), (15, 4299078), (18, 3582565), (21, 3070770), (30, 2149539), (35, 1842462), (42, 1535385), (45, 1433026), (63, 1023590), (70, 921231), (90, 716513), (105, 614154), (126, 511795), (210, 307077), (315, 204718), (630, 102359)]