28132930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7583}}^1$

素因数の和:7650

約数の個数: 32

約数和(自身を含む): 58973184

約数和(自身を除く): 30840254

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 7583, 15166, 37915, 53081, 75830, 106162, 265405, 401899, 530810, 803798, 2009495, 2813293, 4018990, 5626586, 14066465, 28132930]

約数ペア:

[(1, 28132930), (2, 14066465), (5, 5626586), (7, 4018990), (10, 2813293), (14, 2009495), (35, 803798), (53, 530810), (70, 401899), (106, 265405), (265, 106162), (371, 75830), (530, 53081), (742, 37915), (1855, 15166), (3710, 7583)]