42340930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9689}}^1$

素因数の和:9738

約数の個数: 32

約数和(自身を含む): 83721600

約数和(自身を除く): 41380670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 9689, 19378, 48445, 96890, 184091, 222847, 368182, 445694, 920455, 1114235, 1840910, 2228470, 4234093, 8468186, 21170465, 42340930]

約数ペア:

[(1, 42340930), (2, 21170465), (5, 8468186), (10, 4234093), (19, 2228470), (23, 1840910), (38, 1114235), (46, 920455), (95, 445694), (115, 368182), (190, 222847), (230, 184091), (437, 96890), (874, 48445), (2185, 19378), (4370, 9689)]