27468420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9343}}^1$

素因数の和:9369

約数の個数: 72

約数和(自身を含む): 89478144

約数和(自身を除く): 62009724

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, 9343, 18686, 28029, 37372, 46715, 56058, 65401, 93430, 112116, 130802, 140145, 186860, 196203, 261604, 280290, 327005, 392406, 457807, 560580, 654010, 784812, 915614, 981015, 1308020, 1373421, 1831228, 1962030, 2289035, 2746842, 3924060, 4578070, 5493684, 6867105, 9156140, 13734210, 27468420]

約数ペア:

[(1, 27468420), (2, 13734210), (3, 9156140), (4, 6867105), (5, 5493684), (6, 4578070), (7, 3924060), (10, 2746842), (12, 2289035), (14, 1962030), (15, 1831228), (20, 1373421), (21, 1308020), (28, 981015), (30, 915614), (35, 784812), (42, 654010), (49, 560580), (60, 457807), (70, 392406), (84, 327005), (98, 280290), (105, 261604), (140, 196203), (147, 186860), (196, 140145), (210, 130802), (245, 112116), (294, 93430), (420, 65401), (490, 56058), (588, 46715), (735, 37372), (980, 28029), (1470, 18686), (2940, 9343)]