30127908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{80989}}^1$

素因数の和:81027

約数の個数: 24

約数和(自身を含む): 72567040

約数和(自身を除く): 42439132

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 80989, 161978, 242967, 323956, 485934, 971868, 2510659, 5021318, 7531977, 10042636, 15063954, 30127908]

約数ペア:

[(1, 30127908), (2, 15063954), (3, 10042636), (4, 7531977), (6, 5021318), (12, 2510659), (31, 971868), (62, 485934), (93, 323956), (124, 242967), (186, 161978), (372, 80989)]