142279470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 380600640

約数和(自身を除く): 238321170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 433, 866, 1217, 1299, 2165, 2434, 2598, 3651, 3897, 4330, 6085, 6495, 7302, 7794, 10953, 11691, 12170, 12990, 18255, 19485, 21906, 23382, 32859, 36510, 38970, 54765, 58455, 65718, 109530, 116910, 164295, 328590, 526961, 1053922, 1580883, 2634805, 3161766, 4742649, 5269610, 7904415, 9485298, 14227947, 15808830, 23713245, 28455894, 47426490, 71139735, 142279470]

約数ペア:

[(1, 142279470), (2, 71139735), (3, 47426490), (5, 28455894), (6, 23713245), (9, 15808830), (10, 14227947), (15, 9485298), (18, 7904415), (27, 5269610), (30, 4742649), (45, 3161766), (54, 2634805), (90, 1580883), (135, 1053922), (270, 526961), (433, 328590), (866, 164295), (1217, 116910), (1299, 109530), (2165, 65718), (2434, 58455), (2598, 54765), (3651, 38970), (3897, 36510), (4330, 32859), (6085, 23382), (6495, 21906), (7302, 19485), (7794, 18255), (10953, 12990), (11691, 12170)]