30202974

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23633}}^1$

素因数の和:23712

約数の個数: 24

約数和(自身を含む): 66364272

約数和(自身を除く): 36161298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23633, 47266, 70899, 141798, 212697, 425394, 1677943, 3355886, 5033829, 10067658, 15101487, 30202974]

約数ペア:

[(1, 30202974), (2, 15101487), (3, 10067658), (6, 5033829), (9, 3355886), (18, 1677943), (71, 425394), (142, 212697), (213, 141798), (426, 70899), (639, 47266), (1278, 23633)]