5431650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{739}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 15690960

約数和(自身を除く): 10259310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 739, 1050, 1225, 1470, 1478, 2217, 2450, 3675, 3695, 4434, 5173, 7350, 7390, 10346, 11085, 15519, 18475, 22170, 25865, 31038, 36211, 36950, 51730, 55425, 72422, 77595, 108633, 110850, 129325, 155190, 181055, 217266, 258650, 362110, 387975, 543165, 775950, 905275, 1086330, 1810550, 2715825, 5431650]

約数ペア:

[(1, 5431650), (2, 2715825), (3, 1810550), (5, 1086330), (6, 905275), (7, 775950), (10, 543165), (14, 387975), (15, 362110), (21, 258650), (25, 217266), (30, 181055), (35, 155190), (42, 129325), (49, 110850), (50, 108633), (70, 77595), (75, 72422), (98, 55425), (105, 51730), (147, 36950), (150, 36211), (175, 31038), (210, 25865), (245, 22170), (294, 18475), (350, 15519), (490, 11085), (525, 10346), (735, 7390), (739, 7350), (1050, 5173), (1225, 4434), (1470, 3695), (1478, 3675), (2217, 2450)]