1258129860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4493}}^1$

素因数の和:4877

約数の個数: 96

約数和(自身を含む): 3805159680

約数和(自身を除く): 2547029820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 359, 390, 718, 780, 1077, 1436, 1795, 2154, 3590, 4308, 4493, 4667, 5385, 7180, 8986, 9334, 10770, 13479, 14001, 17972, 18668, 21540, 22465, 23335, 26958, 28002, 44930, 46670, 53916, 56004, 58409, 67395, 70005, 89860, 93340, 116818, 134790, 140010, 175227, 233636, 269580, 280020, 292045, 350454, 584090, 700908, 876135, 1168180, 1612987, 1752270, 3225974, 3504540, 4838961, 6451948, 8064935, 9677922, 16129870, 19355844, 20968831, 24194805, 32259740, 41937662, 48389610, 62906493, 83875324, 96779220, 104844155, 125812986, 209688310, 251625972, 314532465, 419376620, 629064930, 1258129860]

約数ペア:

[(1, 1258129860), (2, 629064930), (3, 419376620), (4, 314532465), (5, 251625972), (6, 209688310), (10, 125812986), (12, 104844155), (13, 96779220), (15, 83875324), (20, 62906493), (26, 48389610), (30, 41937662), (39, 32259740), (52, 24194805), (60, 20968831), (65, 19355844), (78, 16129870), (130, 9677922), (156, 8064935), (195, 6451948), (260, 4838961), (359, 3504540), (390, 3225974), (718, 1752270), (780, 1612987), (1077, 1168180), (1436, 876135), (1795, 700908), (2154, 584090), (3590, 350454), (4308, 292045), (4493, 280020), (4667, 269580), (5385, 233636), (7180, 175227), (8986, 140010), (9334, 134790), (10770, 116818), (13479, 93340), (14001, 89860), (17972, 70005), (18668, 67395), (21540, 58409), (22465, 56004), (23335, 53916), (26958, 46670), (28002, 44930)]