17449190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 36251712

約数和(自身を除く): 18802522

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 73, 82, 106, 110, 146, 205, 265, 365, 410, 451, 530, 583, 730, 803, 902, 1166, 1606, 2173, 2255, 2915, 2993, 3869, 4015, 4346, 4510, 5830, 5986, 7738, 8030, 10865, 14965, 19345, 21730, 23903, 29930, 32923, 38690, 42559, 47806, 65846, 85118, 119515, 158629, 164615, 212795, 239030, 317258, 329230, 425590, 793145, 1586290, 1744919, 3489838, 8724595, 17449190]

約数ペア:

[(1, 17449190), (2, 8724595), (5, 3489838), (10, 1744919), (11, 1586290), (22, 793145), (41, 425590), (53, 329230), (55, 317258), (73, 239030), (82, 212795), (106, 164615), (110, 158629), (146, 119515), (205, 85118), (265, 65846), (365, 47806), (410, 42559), (451, 38690), (530, 32923), (583, 29930), (730, 23903), (803, 21730), (902, 19345), (1166, 14965), (1606, 10865), (2173, 8030), (2255, 7738), (2915, 5986), (2993, 5830), (3869, 4510), (4015, 4346)]