9300830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 21399552

約数和(自身を除く): 12098722

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 257, 329, 385, 470, 514, 517, 658, 770, 1034, 1285, 1645, 1799, 2570, 2585, 2827, 3290, 3598, 3619, 5170, 5654, 7238, 8995, 12079, 14135, 17990, 18095, 19789, 24158, 28270, 36190, 39578, 60395, 84553, 98945, 120790, 132869, 169106, 197890, 265738, 422765, 664345, 845530, 930083, 1328690, 1860166, 4650415, 9300830]

約数ペア:

[(1, 9300830), (2, 4650415), (5, 1860166), (7, 1328690), (10, 930083), (11, 845530), (14, 664345), (22, 422765), (35, 265738), (47, 197890), (55, 169106), (70, 132869), (77, 120790), (94, 98945), (110, 84553), (154, 60395), (235, 39578), (257, 36190), (329, 28270), (385, 24158), (470, 19789), (514, 18095), (517, 17990), (658, 14135), (770, 12079), (1034, 8995), (1285, 7238), (1645, 5654), (1799, 5170), (2570, 3619), (2585, 3598), (2827, 3290)]