3780457740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1105397}}^1$

素因数の和:1105431

約数の個数: 72

約数和(自身を含む): 12070946160

約数和(自身を除く): 8290488420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 1105397, 2210794, 3316191, 4421588, 5526985, 6632382, 9948573, 11053970, 13264764, 16580955, 19897146, 21002543, 22107940, 33161910, 39794292, 42005086, 49742865, 63007629, 66323820, 84010172, 99485730, 105012715, 126015258, 189022887, 198971460, 210025430, 252030516, 315038145, 378045774, 420050860, 630076290, 756091548, 945114435, 1260152580, 1890228870, 3780457740]

約数ペア:

[(1, 3780457740), (2, 1890228870), (3, 1260152580), (4, 945114435), (5, 756091548), (6, 630076290), (9, 420050860), (10, 378045774), (12, 315038145), (15, 252030516), (18, 210025430), (19, 198971460), (20, 189022887), (30, 126015258), (36, 105012715), (38, 99485730), (45, 84010172), (57, 66323820), (60, 63007629), (76, 49742865), (90, 42005086), (95, 39794292), (114, 33161910), (171, 22107940), (180, 21002543), (190, 19897146), (228, 16580955), (285, 13264764), (342, 11053970), (380, 9948573), (570, 6632382), (684, 5526985), (855, 4421588), (1140, 3316191), (1710, 2210794), (3420, 1105397)]