130298105

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 199946880

約数和(自身を除く): 69648775

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 665, 805, 931, 1127, 1217, 2185, 3059, 4655, 5635, 6085, 8519, 15295, 21413, 23123, 27991, 42595, 59633, 107065, 115615, 139955, 161861, 195937, 298165, 531829, 809305, 979685, 1133027, 1371559, 2659145, 3722803, 5665135, 6857795, 18614015, 26059621, 130298105]

約数ペア:

[(1, 130298105), (5, 26059621), (7, 18614015), (19, 6857795), (23, 5665135), (35, 3722803), (49, 2659145), (95, 1371559), (115, 1133027), (133, 979685), (161, 809305), (245, 531829), (437, 298165), (665, 195937), (805, 161861), (931, 139955), (1127, 115615), (1217, 107065), (2185, 59633), (3059, 42595), (4655, 27991), (5635, 23123), (6085, 21413), (8519, 15295)]