4282590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 11289600

約数和(自身を除く): 7007010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 139, 158, 195, 237, 278, 390, 395, 417, 474, 695, 790, 834, 1027, 1185, 1390, 1807, 2054, 2085, 2370, 3081, 3614, 4170, 5135, 5421, 6162, 9035, 10270, 10842, 10981, 15405, 18070, 21962, 27105, 30810, 32943, 54210, 54905, 65886, 109810, 142753, 164715, 285506, 329430, 428259, 713765, 856518, 1427530, 2141295, 4282590]

約数ペア:

[(1, 4282590), (2, 2141295), (3, 1427530), (5, 856518), (6, 713765), (10, 428259), (13, 329430), (15, 285506), (26, 164715), (30, 142753), (39, 109810), (65, 65886), (78, 54905), (79, 54210), (130, 32943), (139, 30810), (158, 27105), (195, 21962), (237, 18070), (278, 15405), (390, 10981), (395, 10842), (417, 10270), (474, 9035), (695, 6162), (790, 5421), (834, 5135), (1027, 4170), (1185, 3614), (1390, 3081), (1807, 2370), (2054, 2085)]