57873060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 209454336

約数和(自身を除く): 151581276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 1997, 2070, 2415, 2898, 3220, 3994, 4140, 4830, 5796, 5991, 7245, 7988, 9660, 9985, 11982, 13979, 14490, 17973, 19970, 23964, 27958, 28980, 29955, 35946, 39940, 41937, 45931, 55916, 59910, 69895, 71892, 83874, 89865, 91862, 119820, 125811, 137793, 139790, 167748, 179730, 183724, 209685, 229655, 251622, 275586, 279580, 321517, 359460, 413379, 419370, 459310, 503244, 551172, 629055, 643034, 688965, 826758, 838740, 918620, 964551, 1258110, 1286068, 1377930, 1607585, 1653516, 1929102, 2066895, 2516220, 2755860, 2893653, 3215170, 3858204, 4133790, 4822755, 5787306, 6430340, 8267580, 9645510, 11574612, 14468265, 19291020, 28936530, 57873060]

約数ペア:

[(1, 57873060), (2, 28936530), (3, 19291020), (4, 14468265), (5, 11574612), (6, 9645510), (7, 8267580), (9, 6430340), (10, 5787306), (12, 4822755), (14, 4133790), (15, 3858204), (18, 3215170), (20, 2893653), (21, 2755860), (23, 2516220), (28, 2066895), (30, 1929102), (35, 1653516), (36, 1607585), (42, 1377930), (45, 1286068), (46, 1258110), (60, 964551), (63, 918620), (69, 838740), (70, 826758), (84, 688965), (90, 643034), (92, 629055), (105, 551172), (115, 503244), (126, 459310), (138, 419370), (140, 413379), (161, 359460), (180, 321517), (207, 279580), (210, 275586), (230, 251622), (252, 229655), (276, 209685), (315, 183724), (322, 179730), (345, 167748), (414, 139790), (420, 137793), (460, 125811), (483, 119820), (630, 91862), (644, 89865), (690, 83874), (805, 71892), (828, 69895), (966, 59910), (1035, 55916), (1260, 45931), (1380, 41937), (1449, 39940), (1610, 35946), (1932, 29955), (1997, 28980), (2070, 27958), (2415, 23964), (2898, 19970), (3220, 17973), (3994, 14490), (4140, 13979), (4830, 11982), (5796, 9985), (5991, 9660), (7245, 7988)]