30189928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3517}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 60157800

約数和(自身を除く): 29967872

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 3517, 4292, 7034, 8584, 14068, 28136, 101993, 130129, 203986, 260258, 407972, 520516, 815944, 1041032, 3773741, 7547482, 15094964, 30189928]

約数ペア:

[(1, 30189928), (2, 15094964), (4, 7547482), (8, 3773741), (29, 1041032), (37, 815944), (58, 520516), (74, 407972), (116, 260258), (148, 203986), (232, 130129), (296, 101993), (1073, 28136), (2146, 14068), (3517, 8584), (4292, 7034)]