2772022260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6600053}}^1$

素因数の和:6600072

約数の個数: 48

約数和(自身を含む): 8870472576

約数和(自身を除く): 6098450316

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, 6600053, 13200106, 19800159, 26400212, 33000265, 39600318, 46200371, 66000530, 79200636, 92400742, 99000795, 132001060, 138601113, 184801484, 198001590, 231001855, 277202226, 396003180, 462003710, 554404452, 693005565, 924007420, 1386011130, 2772022260]

約数ペア:

[(1, 2772022260), (2, 1386011130), (3, 924007420), (4, 693005565), (5, 554404452), (6, 462003710), (7, 396003180), (10, 277202226), (12, 231001855), (14, 198001590), (15, 184801484), (20, 138601113), (21, 132001060), (28, 99000795), (30, 92400742), (35, 79200636), (42, 66000530), (60, 46200371), (70, 39600318), (84, 33000265), (105, 26400212), (140, 19800159), (210, 13200106), (420, 6600053)]