27948930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1913}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 67250304

約数和(自身を除く): 39301374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 1913, 2435, 2922, 3826, 4870, 5739, 7305, 9565, 11478, 14610, 19130, 28695, 57390, 931631, 1863262, 2794893, 4658155, 5589786, 9316310, 13974465, 27948930]

約数ペア:

[(1, 27948930), (2, 13974465), (3, 9316310), (5, 5589786), (6, 4658155), (10, 2794893), (15, 1863262), (30, 931631), (487, 57390), (974, 28695), (1461, 19130), (1913, 14610), (2435, 11478), (2922, 9565), (3826, 7305), (4870, 5739)]