30574929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 51342336

約数和(自身を除く): 20767407

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 1237, 2247, 3531, 3711, 8239, 8659, 13607, 24717, 25977, 40821, 95249, 132359, 285747, 397077, 926513, 1455949, 2779539, 4367847, 10191643, 30574929]

約数ペア:

[(1, 30574929), (3, 10191643), (7, 4367847), (11, 2779539), (21, 1455949), (33, 926513), (77, 397077), (107, 285747), (231, 132359), (321, 95249), (749, 40821), (1177, 25977), (1237, 24717), (2247, 13607), (3531, 8659), (3711, 8239)]