30906135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 60225984

約数和(自身を除く): 29319849

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2297, 2691, 4485, 6891, 11485, 13455, 20673, 29861, 34455, 52831, 89583, 103365, 149305, 158493, 264155, 268749, 447915, 475479, 686803, 792465, 1343745, 2060409, 2377395, 3434015, 6181227, 10302045, 30906135]

約数ペア:

[(1, 30906135), (3, 10302045), (5, 6181227), (9, 3434015), (13, 2377395), (15, 2060409), (23, 1343745), (39, 792465), (45, 686803), (65, 475479), (69, 447915), (115, 268749), (117, 264155), (195, 158493), (207, 149305), (299, 103365), (345, 89583), (585, 52831), (897, 34455), (1035, 29861), (1495, 20673), (2297, 13455), (2691, 11485), (4485, 6891)]