169930870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5923}}^1$

素因数の和:6100

約数の個数: 32

約数和(自身を含む): 324161280

約数和(自身を除く): 154230410

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5738, 5923, 11846, 14345, 28690, 29615, 59230, 112537, 225074, 562685, 894373, 1125370, 1788746, 4471865, 8943730, 16993087, 33986174, 84965435, 169930870]

約数ペア:

[(1, 169930870), (2, 84965435), (5, 33986174), (10, 16993087), (19, 8943730), (38, 4471865), (95, 1788746), (151, 1125370), (190, 894373), (302, 562685), (755, 225074), (1510, 112537), (2869, 59230), (5738, 29615), (5923, 28690), (11846, 14345)]