13048260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7499}}^1$

素因数の和:7540

約数の個数: 48

約数和(自身を含む): 37800000

約数和(自身を除く): 24751740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7499, 14998, 22497, 29996, 37495, 44994, 74990, 89988, 112485, 149980, 217471, 224970, 434942, 449940, 652413, 869884, 1087355, 1304826, 2174710, 2609652, 3262065, 4349420, 6524130, 13048260]

約数ペア:

[(1, 13048260), (2, 6524130), (3, 4349420), (4, 3262065), (5, 2609652), (6, 2174710), (10, 1304826), (12, 1087355), (15, 869884), (20, 652413), (29, 449940), (30, 434942), (58, 224970), (60, 217471), (87, 149980), (116, 112485), (145, 89988), (174, 74990), (290, 44994), (348, 37495), (435, 29996), (580, 22497), (870, 14998), (1740, 7499)]