2247393780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211619}}^1$

素因数の和:211693

約数の個数: 72

約数和(自身を含む): 6932671200

約数和(自身を除く): 4685277420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 211619, 423238, 634857, 846476, 1058095, 1269714, 1904571, 2116190, 2539428, 3174285, 3809142, 4232380, 6348570, 7618284, 9522855, 12485521, 12697140, 19045710, 24971042, 37456563, 38091420, 49942084, 62427605, 74913126, 112369689, 124855210, 149826252, 187282815, 224739378, 249710420, 374565630, 449478756, 561848445, 749131260, 1123696890, 2247393780]

約数ペア:

[(1, 2247393780), (2, 1123696890), (3, 749131260), (4, 561848445), (5, 449478756), (6, 374565630), (9, 249710420), (10, 224739378), (12, 187282815), (15, 149826252), (18, 124855210), (20, 112369689), (30, 74913126), (36, 62427605), (45, 49942084), (59, 38091420), (60, 37456563), (90, 24971042), (118, 19045710), (177, 12697140), (180, 12485521), (236, 9522855), (295, 7618284), (354, 6348570), (531, 4232380), (590, 3809142), (708, 3174285), (885, 2539428), (1062, 2116190), (1180, 1904571), (1770, 1269714), (2124, 1058095), (2655, 846476), (3540, 634857), (5310, 423238), (10620, 211619)]