419208540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{2741}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 1174672800

約数和(自身を除く): 755464260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2549, 2741, 5098, 5482, 7647, 8223, 10196, 10964, 12745, 13705, 15294, 16446, 25490, 27410, 30588, 32892, 38235, 41115, 50980, 54820, 76470, 82230, 152940, 164460, 6986809, 13973618, 20960427, 27947236, 34934045, 41920854, 69868090, 83841708, 104802135, 139736180, 209604270, 419208540]

約数ペア:

[(1, 419208540), (2, 209604270), (3, 139736180), (4, 104802135), (5, 83841708), (6, 69868090), (10, 41920854), (12, 34934045), (15, 27947236), (20, 20960427), (30, 13973618), (60, 6986809), (2549, 164460), (2741, 152940), (5098, 82230), (5482, 76470), (7647, 54820), (8223, 50980), (10196, 41115), (10964, 38235), (12745, 32892), (13705, 30588), (15294, 27410), (16446, 25490)]