1911060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3539}}^1$

素因数の和:3557

約数の個数: 48

約数和(自身を含む): 5947200

約数和(自身を除く): 4036140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3539, 7078, 10617, 14156, 17695, 21234, 31851, 35390, 42468, 53085, 63702, 70780, 95553, 106170, 127404, 159255, 191106, 212340, 318510, 382212, 477765, 637020, 955530, 1911060]

約数ペア:

[(1, 1911060), (2, 955530), (3, 637020), (4, 477765), (5, 382212), (6, 318510), (9, 212340), (10, 191106), (12, 159255), (15, 127404), (18, 106170), (20, 95553), (27, 70780), (30, 63702), (36, 53085), (45, 42468), (54, 35390), (60, 31851), (90, 21234), (108, 17695), (135, 14156), (180, 10617), (270, 7078), (540, 3539)]