63340490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 62941750

約数列:

[1, 2, 5, 10, 19, 38, 41, 47, 82, 94, 95, 173, 190, 205, 235, 346, 410, 470, 779, 865, 893, 1558, 1730, 1786, 1927, 3287, 3854, 3895, 4465, 6574, 7093, 7790, 8131, 8930, 9635, 14186, 16262, 16435, 19270, 32870, 35465, 36613, 40655, 70930, 73226, 81310, 134767, 154489, 183065, 269534, 308978, 333371, 366130, 666742, 673835, 772445, 1347670, 1544890, 1666855, 3333710, 6334049, 12668098, 31670245, 63340490]

約数ペア:

[(1, 63340490), (2, 31670245), (5, 12668098), (10, 6334049), (19, 3333710), (38, 1666855), (41, 1544890), (47, 1347670), (82, 772445), (94, 673835), (95, 666742), (173, 366130), (190, 333371), (205, 308978), (235, 269534), (346, 183065), (410, 154489), (470, 134767), (779, 81310), (865, 73226), (893, 70930), (1558, 40655), (1730, 36613), (1786, 35465), (1927, 32870), (3287, 19270), (3854, 16435), (3895, 16262), (4465, 14186), (6574, 9635), (7093, 8930), (7790, 8131)]