30197308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1583}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 25686212

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 1583, 3166, 4769, 6332, 9538, 19076, 30077, 60154, 120308, 397333, 794666, 1589332, 7549327, 15098654, 30197308]

約数ペア:

[(1, 30197308), (2, 15098654), (4, 7549327), (19, 1589332), (38, 794666), (76, 397333), (251, 120308), (502, 60154), (1004, 30077), (1583, 19076), (3166, 9538), (4769, 6332)]