9691470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 25356240

約数和(自身を除く): 15664770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 419, 514, 771, 838, 1257, 1285, 1542, 2095, 2313, 2514, 2570, 3771, 3855, 4190, 4626, 6285, 7542, 7710, 11565, 12570, 18855, 23130, 37710, 107683, 215366, 323049, 538415, 646098, 969147, 1076830, 1615245, 1938294, 3230490, 4845735, 9691470]

約数ペア:

[(1, 9691470), (2, 4845735), (3, 3230490), (5, 1938294), (6, 1615245), (9, 1076830), (10, 969147), (15, 646098), (18, 538415), (30, 323049), (45, 215366), (90, 107683), (257, 37710), (419, 23130), (514, 18855), (771, 12570), (838, 11565), (1257, 7710), (1285, 7542), (1542, 6285), (2095, 4626), (2313, 4190), (2514, 3855), (2570, 3771)]