28914090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7589}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 41035350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 7589, 15178, 22767, 37945, 45534, 75890, 113835, 227670, 963803, 1927606, 2891409, 4819015, 5782818, 9638030, 14457045, 28914090]

約数ペア:

[(1, 28914090), (2, 14457045), (3, 9638030), (5, 5782818), (6, 4819015), (10, 2891409), (15, 1927606), (30, 963803), (127, 227670), (254, 113835), (381, 75890), (635, 45534), (762, 37945), (1270, 22767), (1905, 15178), (3810, 7589)]