4005270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 10513152

約数和(自身を除く): 6507882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 233, 382, 466, 573, 699, 955, 1146, 1165, 1398, 1719, 1910, 2097, 2330, 2865, 3438, 3495, 4194, 5730, 6990, 8595, 10485, 17190, 20970, 44503, 89006, 133509, 222515, 267018, 400527, 445030, 667545, 801054, 1335090, 2002635, 4005270]

約数ペア:

[(1, 4005270), (2, 2002635), (3, 1335090), (5, 801054), (6, 667545), (9, 445030), (10, 400527), (15, 267018), (18, 222515), (30, 133509), (45, 89006), (90, 44503), (191, 20970), (233, 17190), (382, 10485), (466, 8595), (573, 6990), (699, 5730), (955, 4194), (1146, 3495), (1165, 3438), (1398, 2865), (1719, 2330), (1910, 2097)]