66907260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53101}}^1$

素因数の和:53123

約数の個数: 72

約数和(自身を含む): 231949536

約数和(自身を除く): 165042276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 53101, 106202, 159303, 212404, 265505, 318606, 371707, 477909, 531010, 637212, 743414, 796515, 955818, 1062020, 1115121, 1486828, 1593030, 1858535, 1911636, 2230242, 2389545, 3186060, 3345363, 3717070, 4460484, 4779090, 5575605, 6690726, 7434140, 9558180, 11151210, 13381452, 16726815, 22302420, 33453630, 66907260]

約数ペア:

[(1, 66907260), (2, 33453630), (3, 22302420), (4, 16726815), (5, 13381452), (6, 11151210), (7, 9558180), (9, 7434140), (10, 6690726), (12, 5575605), (14, 4779090), (15, 4460484), (18, 3717070), (20, 3345363), (21, 3186060), (28, 2389545), (30, 2230242), (35, 1911636), (36, 1858535), (42, 1593030), (45, 1486828), (60, 1115121), (63, 1062020), (70, 955818), (84, 796515), (90, 743414), (105, 637212), (126, 531010), (140, 477909), (180, 371707), (210, 318606), (252, 265505), (315, 212404), (420, 159303), (630, 106202), (1260, 53101)]