2019970485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{30557}}^1$

素因数の和:30694

約数の個数: 48

約数和(自身を含む): 3804104304

約数和(自身を除く): 1784133819

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 339, 565, 585, 1017, 1469, 1695, 4407, 5085, 7345, 13221, 22035, 30557, 66105, 91671, 152785, 275013, 397241, 458355, 1191723, 1375065, 1986205, 3452941, 3575169, 5958615, 10358823, 17264705, 17875845, 31076469, 44888233, 51794115, 134664699, 155382345, 224441165, 403994097, 673323495, 2019970485]

約数ペア:

[(1, 2019970485), (3, 673323495), (5, 403994097), (9, 224441165), (13, 155382345), (15, 134664699), (39, 51794115), (45, 44888233), (65, 31076469), (113, 17875845), (117, 17264705), (195, 10358823), (339, 5958615), (565, 3575169), (585, 3452941), (1017, 1986205), (1469, 1375065), (1695, 1191723), (4407, 458355), (5085, 397241), (7345, 275013), (13221, 152785), (22035, 91671), (30557, 66105)]