15381210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39439}}^1$

素因数の和:39462

約数の個数: 32

約数和(自身を含む): 39755520

約数和(自身を除く): 24374310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 39439, 78878, 118317, 197195, 236634, 394390, 512707, 591585, 1025414, 1183170, 1538121, 2563535, 3076242, 5127070, 7690605, 15381210]

約数ペア:

[(1, 15381210), (2, 7690605), (3, 5127070), (5, 3076242), (6, 2563535), (10, 1538121), (13, 1183170), (15, 1025414), (26, 591585), (30, 512707), (39, 394390), (65, 236634), (78, 197195), (130, 118317), (195, 78878), (390, 39439)]