133552860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317983}}^1$

素因数の和:318002

約数の個数: 48

約数和(自身を含む): 427370496

約数和(自身を除く): 293817636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 317983, 635966, 953949, 1271932, 1589915, 1907898, 2225881, 3179830, 3815796, 4451762, 4769745, 6359660, 6677643, 8903524, 9539490, 11129405, 13355286, 19078980, 22258810, 26710572, 33388215, 44517620, 66776430, 133552860]

約数ペア:

[(1, 133552860), (2, 66776430), (3, 44517620), (4, 33388215), (5, 26710572), (6, 22258810), (7, 19078980), (10, 13355286), (12, 11129405), (14, 9539490), (15, 8903524), (20, 6677643), (21, 6359660), (28, 4769745), (30, 4451762), (35, 3815796), (42, 3179830), (60, 2225881), (70, 1907898), (84, 1589915), (105, 1271932), (140, 953949), (210, 635966), (420, 317983)]