27486060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9349}}^1$

素因数の和:9375

約数の個数: 72

約数和(自身を含む): 89535600

約数和(自身を除く): 62049540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 9349, 18698, 28047, 37396, 46745, 56094, 65443, 93490, 112188, 130886, 140235, 186980, 196329, 261772, 280470, 327215, 392658, 458101, 560940, 654430, 785316, 916202, 981645, 1308860, 1374303, 1832404, 1963290, 2290505, 2748606, 3926580, 4581010, 5497212, 6871515, 9162020, 13743030, 27486060]

約数ペア:

[(1, 27486060), (2, 13743030), (3, 9162020), (4, 6871515), (5, 5497212), (6, 4581010), (7, 3926580), (10, 2748606), (12, 2290505), (14, 1963290), (15, 1832404), (20, 1374303), (21, 1308860), (28, 981645), (30, 916202), (35, 785316), (42, 654430), (49, 560940), (60, 458101), (70, 392658), (84, 327215), (98, 280470), (105, 261772), (140, 196329), (147, 186980), (196, 140235), (210, 130886), (245, 112188), (294, 93490), (420, 65443), (490, 56094), (588, 46745), (735, 37396), (980, 28047), (1470, 18698), (2940, 9349)]