168653410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 310765824

約数和(自身を除く): 142112414

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 610, 755, 1510, 1831, 3662, 9155, 9211, 18310, 18422, 46055, 92110, 111691, 223382, 276481, 552962, 558455, 1116910, 1382405, 2764810, 16865341, 33730682, 84326705, 168653410]

約数ペア:

[(1, 168653410), (2, 84326705), (5, 33730682), (10, 16865341), (61, 2764810), (122, 1382405), (151, 1116910), (302, 558455), (305, 552962), (610, 276481), (755, 223382), (1510, 111691), (1831, 92110), (3662, 46055), (9155, 18422), (9211, 18310)]