27983230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3583}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 55738368

約数和(自身を除く): 27755138

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3583, 3905, 7166, 7810, 17915, 35830, 39413, 78826, 197065, 254393, 394130, 508786, 1271965, 2543930, 2798323, 5596646, 13991615, 27983230]

約数ペア:

[(1, 27983230), (2, 13991615), (5, 5596646), (10, 2798323), (11, 2543930), (22, 1271965), (55, 508786), (71, 394130), (110, 254393), (142, 197065), (355, 78826), (710, 39413), (781, 35830), (1562, 17915), (3583, 7810), (3905, 7166)]