268049130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{388477}}^1$

素因数の和:388510

約数の個数: 32

約数和(自身を含む): 671289984

約数和(自身を除く): 403240854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 388477, 776954, 1165431, 1942385, 2330862, 3884770, 5827155, 8934971, 11654310, 17869942, 26804913, 44674855, 53609826, 89349710, 134024565, 268049130]

約数ペア:

[(1, 268049130), (2, 134024565), (3, 89349710), (5, 53609826), (6, 44674855), (10, 26804913), (15, 17869942), (23, 11654310), (30, 8934971), (46, 5827155), (69, 3884770), (115, 2330862), (138, 1942385), (230, 1165431), (345, 776954), (690, 388477)]