30542790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1783}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 73472256

約数和(自身を除く): 42929466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 1783, 2855, 3426, 3566, 5349, 5710, 8565, 8915, 10698, 17130, 17830, 26745, 53490, 1018093, 2036186, 3054279, 5090465, 6108558, 10180930, 15271395, 30542790]

約数ペア:

[(1, 30542790), (2, 15271395), (3, 10180930), (5, 6108558), (6, 5090465), (10, 3054279), (15, 2036186), (30, 1018093), (571, 53490), (1142, 26745), (1713, 17830), (1783, 17130), (2855, 10698), (3426, 8915), (3566, 8565), (5349, 5710)]