27262140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8573}}^1$

素因数の和:8638

約数の個数: 48

約数和(自身を含む): 77783328

約数和(自身を除く): 50521188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8573, 17146, 25719, 34292, 42865, 51438, 85730, 102876, 128595, 171460, 257190, 454369, 514380, 908738, 1363107, 1817476, 2271845, 2726214, 4543690, 5452428, 6815535, 9087380, 13631070, 27262140]

約数ペア:

[(1, 27262140), (2, 13631070), (3, 9087380), (4, 6815535), (5, 5452428), (6, 4543690), (10, 2726214), (12, 2271845), (15, 1817476), (20, 1363107), (30, 908738), (53, 514380), (60, 454369), (106, 257190), (159, 171460), (212, 128595), (265, 102876), (318, 85730), (530, 51438), (636, 42865), (795, 34292), (1060, 25719), (1590, 17146), (3180, 8573)]