30404374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15187}}^1$

素因数の和:15220

約数の個数: 32

約数和(自身を含む): 61238016

約数和(自身を除く): 30833642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 15187, 30374, 106309, 167057, 197431, 212618, 334114, 394862, 1169399, 1382017, 2171741, 2338798, 2764034, 4343482, 15202187, 30404374]

約数ペア:

[(1, 30404374), (2, 15202187), (7, 4343482), (11, 2764034), (13, 2338798), (14, 2171741), (22, 1382017), (26, 1169399), (77, 394862), (91, 334114), (143, 212618), (154, 197431), (182, 167057), (286, 106309), (1001, 30374), (2002, 15187)]