268695210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1493}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 738346752

約数和(自身を除く): 469651542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 857, 1493, 1714, 2571, 2986, 4285, 4479, 5142, 5999, 7465, 8570, 8958, 10451, 11998, 12855, 14930, 17997, 20902, 22395, 25710, 29995, 31353, 35994, 44790, 52255, 59990, 62706, 89985, 104510, 156765, 179970, 313530, 1279501, 2559002, 3838503, 6397505, 7677006, 8956507, 12795010, 17913014, 19192515, 26869521, 38385030, 44782535, 53739042, 89565070, 134347605, 268695210]

約数ペア:

[(1, 268695210), (2, 134347605), (3, 89565070), (5, 53739042), (6, 44782535), (7, 38385030), (10, 26869521), (14, 19192515), (15, 17913014), (21, 12795010), (30, 8956507), (35, 7677006), (42, 6397505), (70, 3838503), (105, 2559002), (210, 1279501), (857, 313530), (1493, 179970), (1714, 156765), (2571, 104510), (2986, 89985), (4285, 62706), (4479, 59990), (5142, 52255), (5999, 44790), (7465, 35994), (8570, 31353), (8958, 29995), (10451, 25710), (11998, 22395), (12855, 20902), (14930, 17997)]