27511470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43669}}^1$

素因数の和:43689

約数の個数: 48

約数和(自身を含む): 81750240

約数和(自身を除く): 54238770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 43669, 87338, 131007, 218345, 262014, 305683, 393021, 436690, 611366, 655035, 786042, 917049, 1310070, 1528415, 1834098, 1965105, 2751147, 3056830, 3930210, 4585245, 5502294, 9170490, 13755735, 27511470]

約数ペア:

[(1, 27511470), (2, 13755735), (3, 9170490), (5, 5502294), (6, 4585245), (7, 3930210), (9, 3056830), (10, 2751147), (14, 1965105), (15, 1834098), (18, 1528415), (21, 1310070), (30, 917049), (35, 786042), (42, 655035), (45, 611366), (63, 436690), (70, 393021), (90, 305683), (105, 262014), (126, 218345), (210, 131007), (315, 87338), (630, 43669)]