1837170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 4843800

約数和(自身を除く): 3006630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 149, 274, 298, 411, 447, 685, 745, 822, 894, 1233, 1341, 1370, 1490, 2055, 2235, 2466, 2682, 4110, 4470, 6165, 6705, 12330, 13410, 20413, 40826, 61239, 102065, 122478, 183717, 204130, 306195, 367434, 612390, 918585, 1837170]

約数ペア:

[(1, 1837170), (2, 918585), (3, 612390), (5, 367434), (6, 306195), (9, 204130), (10, 183717), (15, 122478), (18, 102065), (30, 61239), (45, 40826), (90, 20413), (137, 13410), (149, 12330), (274, 6705), (298, 6165), (411, 4470), (447, 4110), (685, 2682), (745, 2466), (822, 2235), (894, 2055), (1233, 1490), (1341, 1370)]