27753210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 72432360

約数和(自身を除く): 44679150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 769, 802, 1203, 1538, 2005, 2307, 2406, 3609, 3845, 4010, 4614, 6015, 6921, 7218, 7690, 11535, 12030, 13842, 18045, 23070, 34605, 36090, 69210, 308369, 616738, 925107, 1541845, 1850214, 2775321, 3083690, 4625535, 5550642, 9251070, 13876605, 27753210]

約数ペア:

[(1, 27753210), (2, 13876605), (3, 9251070), (5, 5550642), (6, 4625535), (9, 3083690), (10, 2775321), (15, 1850214), (18, 1541845), (30, 925107), (45, 616738), (90, 308369), (401, 69210), (769, 36090), (802, 34605), (1203, 23070), (1538, 18045), (2005, 13842), (2307, 12030), (2406, 11535), (3609, 7690), (3845, 7218), (4010, 6921), (4614, 6015)]