16613370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 45527040

約数和(自身を除く): 28913670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1663, 1665, 1998, 3326, 3330, 4989, 4995, 8315, 9978, 9990, 14967, 16630, 24945, 29934, 44901, 49890, 61531, 74835, 89802, 123062, 149670, 184593, 224505, 307655, 369186, 449010, 553779, 615310, 922965, 1107558, 1661337, 1845930, 2768895, 3322674, 5537790, 8306685, 16613370]

約数ペア:

[(1, 16613370), (2, 8306685), (3, 5537790), (5, 3322674), (6, 2768895), (9, 1845930), (10, 1661337), (15, 1107558), (18, 922965), (27, 615310), (30, 553779), (37, 449010), (45, 369186), (54, 307655), (74, 224505), (90, 184593), (111, 149670), (135, 123062), (185, 89802), (222, 74835), (270, 61531), (333, 49890), (370, 44901), (555, 29934), (666, 24945), (999, 16630), (1110, 14967), (1663, 9990), (1665, 9978), (1998, 8315), (3326, 4995), (3330, 4989)]