2550559970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1\times {\mathrm{1031}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 5349888000

約数和(自身を除く): 2799328030

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 599, 826, 1031, 1198, 2062, 2065, 2995, 4130, 4193, 5155, 5990, 7217, 8386, 10310, 14434, 20965, 35341, 36085, 41930, 60829, 70682, 72170, 121658, 176705, 247387, 304145, 353410, 425803, 494774, 608290, 617569, 851606, 1235138, 1236935, 2129015, 2473870, 3087845, 4258030, 4322983, 6175690, 8645966, 21614915, 36436571, 43229830, 72873142, 182182855, 255055997, 364365710, 510111994, 1275279985, 2550559970]

約数ペア:

[(1, 2550559970), (2, 1275279985), (5, 510111994), (7, 364365710), (10, 255055997), (14, 182182855), (35, 72873142), (59, 43229830), (70, 36436571), (118, 21614915), (295, 8645966), (413, 6175690), (590, 4322983), (599, 4258030), (826, 3087845), (1031, 2473870), (1198, 2129015), (2062, 1236935), (2065, 1235138), (2995, 851606), (4130, 617569), (4193, 608290), (5155, 494774), (5990, 425803), (7217, 353410), (8386, 304145), (10310, 247387), (14434, 176705), (20965, 121658), (35341, 72170), (36085, 70682), (41930, 60829)]