1438733220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{8243}}^1$

素因数の和:11164

約数の個数: 48

約数和(自身を含む): 4030326720

約数和(自身を除く): 2591593500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2909, 5818, 8243, 8727, 11636, 14545, 16486, 17454, 24729, 29090, 32972, 34908, 41215, 43635, 49458, 58180, 82430, 87270, 98916, 123645, 164860, 174540, 247290, 494580, 23978887, 47957774, 71936661, 95915548, 119894435, 143873322, 239788870, 287746644, 359683305, 479577740, 719366610, 1438733220]

約数ペア:

[(1, 1438733220), (2, 719366610), (3, 479577740), (4, 359683305), (5, 287746644), (6, 239788870), (10, 143873322), (12, 119894435), (15, 95915548), (20, 71936661), (30, 47957774), (60, 23978887), (2909, 494580), (5818, 247290), (8243, 174540), (8727, 164860), (11636, 123645), (14545, 98916), (16486, 87270), (17454, 82430), (24729, 58180), (29090, 49458), (32972, 43635), (34908, 41215)]