15455930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11621}}^1$

素因数の和:11654

約数の個数: 32

約数和(自身を含む): 33471360

約数和(自身を除く): 18015430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 11621, 23242, 58105, 81347, 116210, 162694, 220799, 406735, 441598, 813470, 1103995, 1545593, 2207990, 3091186, 7727965, 15455930]

約数ペア:

[(1, 15455930), (2, 7727965), (5, 3091186), (7, 2207990), (10, 1545593), (14, 1103995), (19, 813470), (35, 441598), (38, 406735), (70, 220799), (95, 162694), (133, 116210), (190, 81347), (266, 58105), (665, 23242), (1330, 11621)]