7173540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3623}}^1$

素因数の和:3649

約数の個数: 72

約数和(自身を含む): 23744448

約数和(自身を除く): 16570908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3623, 7246, 10869, 14492, 18115, 21738, 32607, 36230, 39853, 43476, 54345, 65214, 72460, 79706, 108690, 119559, 130428, 159412, 163035, 199265, 217380, 239118, 326070, 358677, 398530, 478236, 597795, 652140, 717354, 797060, 1195590, 1434708, 1793385, 2391180, 3586770, 7173540]

約数ペア:

[(1, 7173540), (2, 3586770), (3, 2391180), (4, 1793385), (5, 1434708), (6, 1195590), (9, 797060), (10, 717354), (11, 652140), (12, 597795), (15, 478236), (18, 398530), (20, 358677), (22, 326070), (30, 239118), (33, 217380), (36, 199265), (44, 163035), (45, 159412), (55, 130428), (60, 119559), (66, 108690), (90, 79706), (99, 72460), (110, 65214), (132, 54345), (165, 43476), (180, 39853), (198, 36230), (220, 32607), (330, 21738), (396, 18115), (495, 14492), (660, 10869), (990, 7246), (1980, 3623)]