9983340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 31122000

約数和(自身を除く): 21138660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1499, 1665, 2220, 2998, 3330, 4497, 5996, 6660, 7495, 8994, 13491, 14990, 17988, 22485, 26982, 29980, 44970, 53964, 55463, 67455, 89940, 110926, 134910, 166389, 221852, 269820, 277315, 332778, 499167, 554630, 665556, 831945, 998334, 1109260, 1663890, 1996668, 2495835, 3327780, 4991670, 9983340]

約数ペア:

[(1, 9983340), (2, 4991670), (3, 3327780), (4, 2495835), (5, 1996668), (6, 1663890), (9, 1109260), (10, 998334), (12, 831945), (15, 665556), (18, 554630), (20, 499167), (30, 332778), (36, 277315), (37, 269820), (45, 221852), (60, 166389), (74, 134910), (90, 110926), (111, 89940), (148, 67455), (180, 55463), (185, 53964), (222, 44970), (333, 29980), (370, 26982), (444, 22485), (555, 17988), (666, 14990), (740, 13491), (1110, 8994), (1332, 7495), (1499, 6660), (1665, 5996), (2220, 4497), (2998, 3330)]