15707699940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1933

約数の個数: 96

約数和(自身を含む): 44188341120

約数和(自身を除く): 28480641180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 659, 661, 1202, 1318, 1322, 1803, 1977, 1983, 2404, 2636, 2644, 3005, 3295, 3305, 3606, 3954, 3966, 6010, 6590, 6610, 7212, 7908, 7932, 9015, 9885, 9915, 12020, 13180, 13220, 18030, 19770, 19830, 36060, 39540, 39660, 396059, 397261, 435599, 792118, 794522, 871198, 1188177, 1191783, 1306797, 1584236, 1589044, 1742396, 1980295, 1986305, 2177995, 2376354, 2383566, 2613594, 3960590, 3972610, 4355990, 4752708, 4767132, 5227188, 5940885, 5958915, 6533985, 7921180, 7945220, 8711980, 11881770, 11917830, 13067970, 23763540, 23835660, 26135940, 261794999, 523589998, 785384997, 1047179996, 1308974995, 1570769994, 2617949990, 3141539988, 3926924985, 5235899980, 7853849970, 15707699940]

約数ペア:

[(1, 15707699940), (2, 7853849970), (3, 5235899980), (4, 3926924985), (5, 3141539988), (6, 2617949990), (10, 1570769994), (12, 1308974995), (15, 1047179996), (20, 785384997), (30, 523589998), (60, 261794999), (601, 26135940), (659, 23835660), (661, 23763540), (1202, 13067970), (1318, 11917830), (1322, 11881770), (1803, 8711980), (1977, 7945220), (1983, 7921180), (2404, 6533985), (2636, 5958915), (2644, 5940885), (3005, 5227188), (3295, 4767132), (3305, 4752708), (3606, 4355990), (3954, 3972610), (3966, 3960590), (6010, 2613594), (6590, 2383566), (6610, 2376354), (7212, 2177995), (7908, 1986305), (7932, 1980295), (9015, 1742396), (9885, 1589044), (9915, 1584236), (12020, 1306797), (13180, 1191783), (13220, 1188177), (18030, 871198), (19770, 794522), (19830, 792118), (36060, 435599), (39540, 397261), (39660, 396059)]