30379006

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 53464320

約数和(自身を除く): 23085314

約数列:

[1, 2, 7, 14, 67, 134, 139, 233, 278, 466, 469, 938, 973, 1631, 1946, 3262, 9313, 15611, 18626, 31222, 32387, 64774, 65191, 109277, 130382, 218554, 226709, 453418, 2169929, 4339858, 15189503, 30379006]

約数ペア:

[(1, 30379006), (2, 15189503), (7, 4339858), (14, 2169929), (67, 453418), (134, 226709), (139, 218554), (233, 130382), (278, 109277), (466, 65191), (469, 64774), (938, 32387), (973, 31222), (1631, 18626), (1946, 15611), (3262, 9313)]