15756130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6418

約数の個数: 32

約数和(自身を含む): 32155200

約数和(自身を除く): 16399070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6379, 12758, 31895, 63790, 82927, 121201, 165854, 242402, 414635, 606005, 829270, 1212010, 1575613, 3151226, 7878065, 15756130]

約数ペア:

[(1, 15756130), (2, 7878065), (5, 3151226), (10, 1575613), (13, 1212010), (19, 829270), (26, 606005), (38, 414635), (65, 242402), (95, 165854), (130, 121201), (190, 82927), (247, 63790), (494, 31895), (1235, 12758), (2470, 6379)]