16284420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90469}}^1$

素因数の和:90484

約数の個数: 36

約数和(自身を含む): 49396620

約数和(自身を除く): 33112200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90469, 180938, 271407, 361876, 452345, 542814, 814221, 904690, 1085628, 1357035, 1628442, 1809380, 2714070, 3256884, 4071105, 5428140, 8142210, 16284420]

約数ペア:

[(1, 16284420), (2, 8142210), (3, 5428140), (4, 4071105), (5, 3256884), (6, 2714070), (9, 1809380), (10, 1628442), (12, 1357035), (15, 1085628), (18, 904690), (20, 814221), (30, 542814), (36, 452345), (45, 361876), (60, 271407), (90, 180938), (180, 90469)]