29690820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{54983}}^1$

素因数の和:55001

約数の個数: 48

約数和(自身を含む): 92373120

約数和(自身を除く): 62682300

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, 54983, 109966, 164949, 219932, 274915, 329898, 494847, 549830, 659796, 824745, 989694, 1099660, 1484541, 1649490, 1979388, 2474235, 2969082, 3298980, 4948470, 5938164, 7422705, 9896940, 14845410, 29690820]

約数ペア:

[(1, 29690820), (2, 14845410), (3, 9896940), (4, 7422705), (5, 5938164), (6, 4948470), (9, 3298980), (10, 2969082), (12, 2474235), (15, 1979388), (18, 1649490), (20, 1484541), (27, 1099660), (30, 989694), (36, 824745), (45, 659796), (54, 549830), (60, 494847), (90, 329898), (108, 274915), (135, 219932), (180, 164949), (270, 109966), (540, 54983)]