2040150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 6071040

約数和(自身を除く): 4030890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 67, 70, 75, 87, 105, 134, 145, 150, 174, 175, 201, 203, 210, 290, 335, 350, 402, 406, 435, 469, 525, 609, 670, 725, 870, 938, 1005, 1015, 1050, 1218, 1407, 1450, 1675, 1943, 2010, 2030, 2175, 2345, 2814, 3045, 3350, 3886, 4350, 4690, 5025, 5075, 5829, 6090, 7035, 9715, 10050, 10150, 11658, 11725, 13601, 14070, 15225, 19430, 23450, 27202, 29145, 30450, 35175, 40803, 48575, 58290, 68005, 70350, 81606, 97150, 136010, 145725, 204015, 291450, 340025, 408030, 680050, 1020075, 2040150]

約数ペア:

[(1, 2040150), (2, 1020075), (3, 680050), (5, 408030), (6, 340025), (7, 291450), (10, 204015), (14, 145725), (15, 136010), (21, 97150), (25, 81606), (29, 70350), (30, 68005), (35, 58290), (42, 48575), (50, 40803), (58, 35175), (67, 30450), (70, 29145), (75, 27202), (87, 23450), (105, 19430), (134, 15225), (145, 14070), (150, 13601), (174, 11725), (175, 11658), (201, 10150), (203, 10050), (210, 9715), (290, 7035), (335, 6090), (350, 5829), (402, 5075), (406, 5025), (435, 4690), (469, 4350), (525, 3886), (609, 3350), (670, 3045), (725, 2814), (870, 2345), (938, 2175), (1005, 2030), (1015, 2010), (1050, 1943), (1218, 1675), (1407, 1450)]