66958890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1787}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 160920000

約数和(自身を除く): 93961110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 1787, 2498, 3574, 3747, 5361, 6245, 7494, 8935, 10722, 12490, 17870, 18735, 26805, 37470, 53610, 2231963, 4463926, 6695889, 11159815, 13391778, 22319630, 33479445, 66958890]

約数ペア:

[(1, 66958890), (2, 33479445), (3, 22319630), (5, 13391778), (6, 11159815), (10, 6695889), (15, 4463926), (30, 2231963), (1249, 53610), (1787, 37470), (2498, 26805), (3574, 18735), (3747, 17870), (5361, 12490), (6245, 10722), (7494, 8935)]