42030230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 83164320

約数和(自身を除く): 41134090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 2789, 3014, 5578, 7535, 13945, 15070, 27890, 30679, 61358, 153395, 306790, 382093, 764186, 1910465, 3820930, 4203023, 8406046, 21015115, 42030230]

約数ペア:

[(1, 42030230), (2, 21015115), (5, 8406046), (10, 4203023), (11, 3820930), (22, 1910465), (55, 764186), (110, 382093), (137, 306790), (274, 153395), (685, 61358), (1370, 30679), (1507, 27890), (2789, 15070), (3014, 13945), (5578, 7535)]