27242190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 73209600

約数和(自身を除く): 45967410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 619, 815, 978, 1238, 1467, 1630, 1857, 2445, 2934, 3095, 3714, 4401, 4890, 5571, 6190, 7335, 8802, 9285, 11142, 14670, 16713, 18570, 22005, 27855, 33426, 44010, 55710, 83565, 100897, 167130, 201794, 302691, 504485, 605382, 908073, 1008970, 1513455, 1816146, 2724219, 3026910, 4540365, 5448438, 9080730, 13621095, 27242190]

約数ペア:

[(1, 27242190), (2, 13621095), (3, 9080730), (5, 5448438), (6, 4540365), (9, 3026910), (10, 2724219), (15, 1816146), (18, 1513455), (27, 1008970), (30, 908073), (45, 605382), (54, 504485), (90, 302691), (135, 201794), (163, 167130), (270, 100897), (326, 83565), (489, 55710), (619, 44010), (815, 33426), (978, 27855), (1238, 22005), (1467, 18570), (1630, 16713), (1857, 14670), (2445, 11142), (2934, 9285), (3095, 8802), (3714, 7335), (4401, 6190), (4890, 5571)]