39692340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220513}}^1$

素因数の和:220528

約数の個数: 36

約数和(自身を含む): 120400644

約数和(自身を除く): 80708304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220513, 441026, 661539, 882052, 1102565, 1323078, 1984617, 2205130, 2646156, 3307695, 3969234, 4410260, 6615390, 7938468, 9923085, 13230780, 19846170, 39692340]

約数ペア:

[(1, 39692340), (2, 19846170), (3, 13230780), (4, 9923085), (5, 7938468), (6, 6615390), (9, 4410260), (10, 3969234), (12, 3307695), (15, 2646156), (18, 2205130), (20, 1984617), (30, 1323078), (36, 1102565), (45, 882052), (60, 661539), (90, 441026), (180, 220513)]