30427736

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 58317840

約数和(自身を除く): 27890104

約数列:

[1, 2, 4, 8, 97, 113, 194, 226, 347, 388, 452, 694, 776, 904, 1388, 2776, 10961, 21922, 33659, 39211, 43844, 67318, 78422, 87688, 134636, 156844, 269272, 313688, 3803467, 7606934, 15213868, 30427736]

約数ペア:

[(1, 30427736), (2, 15213868), (4, 7606934), (8, 3803467), (97, 313688), (113, 269272), (194, 156844), (226, 134636), (347, 87688), (388, 78422), (452, 67318), (694, 43844), (776, 39211), (904, 33659), (1388, 21922), (2776, 10961)]