68266030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 146608128

約数和(自身を除く): 78342098

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 163, 193, 217, 310, 326, 386, 434, 815, 965, 1085, 1141, 1351, 1630, 1930, 2170, 2282, 2702, 5053, 5705, 5983, 6755, 10106, 11410, 11966, 13510, 25265, 29915, 31459, 35371, 41881, 50530, 59830, 62918, 70742, 83762, 157295, 176855, 209405, 220213, 314590, 353710, 418810, 440426, 975229, 1101065, 1950458, 2202130, 4876145, 6826603, 9752290, 13653206, 34133015, 68266030]

約数ペア:

[(1, 68266030), (2, 34133015), (5, 13653206), (7, 9752290), (10, 6826603), (14, 4876145), (31, 2202130), (35, 1950458), (62, 1101065), (70, 975229), (155, 440426), (163, 418810), (193, 353710), (217, 314590), (310, 220213), (326, 209405), (386, 176855), (434, 157295), (815, 83762), (965, 70742), (1085, 62918), (1141, 59830), (1351, 50530), (1630, 41881), (1930, 35371), (2170, 31459), (2282, 29915), (2702, 25265), (5053, 13510), (5705, 11966), (5983, 11410), (6755, 10106)]