173681470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3793}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 330533280

約数和(自身を除く): 156851810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 3793, 4579, 7586, 9158, 18965, 22895, 37930, 45790, 72067, 144134, 360335, 720670, 914113, 1828226, 4570565, 9141130, 17368147, 34736294, 86840735, 173681470]

約数ペア:

[(1, 173681470), (2, 86840735), (5, 34736294), (10, 17368147), (19, 9141130), (38, 4570565), (95, 1828226), (190, 914113), (241, 720670), (482, 360335), (1205, 144134), (2410, 72067), (3793, 45790), (4579, 37930), (7586, 22895), (9158, 18965)]