27185890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 25846430

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 3719, 7310, 7438, 18595, 37190, 63223, 126446, 159917, 316115, 319834, 632230, 799585, 1599170, 2718589, 5437178, 13592945, 27185890]

約数ペア:

[(1, 27185890), (2, 13592945), (5, 5437178), (10, 2718589), (17, 1599170), (34, 799585), (43, 632230), (85, 319834), (86, 316115), (170, 159917), (215, 126446), (430, 63223), (731, 37190), (1462, 18595), (3655, 7438), (3719, 7310)]