349434050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 776736000

約数和(自身を除く): 427301950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 173, 175, 199, 203, 290, 346, 350, 398, 406, 725, 865, 995, 1015, 1211, 1393, 1450, 1730, 1990, 2030, 2422, 2786, 4325, 4975, 5017, 5075, 5771, 6055, 6965, 8650, 9950, 10034, 10150, 11542, 12110, 13930, 25085, 28855, 30275, 34427, 34825, 35119, 40397, 50170, 57710, 60550, 68854, 69650, 70238, 80794, 125425, 144275, 172135, 175595, 201985, 240989, 250850, 288550, 344270, 351190, 403970, 481978, 860675, 877975, 998383, 1009925, 1204945, 1721350, 1755950, 1996766, 2019850, 2409890, 4991915, 6024725, 6988681, 9983830, 12049450, 13977362, 24959575, 34943405, 49919150, 69886810, 174717025, 349434050]

約数ペア:

[(1, 349434050), (2, 174717025), (5, 69886810), (7, 49919150), (10, 34943405), (14, 24959575), (25, 13977362), (29, 12049450), (35, 9983830), (50, 6988681), (58, 6024725), (70, 4991915), (145, 2409890), (173, 2019850), (175, 1996766), (199, 1755950), (203, 1721350), (290, 1204945), (346, 1009925), (350, 998383), (398, 877975), (406, 860675), (725, 481978), (865, 403970), (995, 351190), (1015, 344270), (1211, 288550), (1393, 250850), (1450, 240989), (1730, 201985), (1990, 175595), (2030, 172135), (2422, 144275), (2786, 125425), (4325, 80794), (4975, 70238), (5017, 69650), (5075, 68854), (5771, 60550), (6055, 57710), (6965, 50170), (8650, 40397), (9950, 35119), (10034, 34825), (10150, 34427), (11542, 30275), (12110, 28855), (13930, 25085)]