1271550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{173}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 3689496

約数和(自身を除く): 2417946

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, 173, 175, 210, 245, 294, 346, 350, 490, 519, 525, 735, 865, 1038, 1050, 1211, 1225, 1470, 1730, 2422, 2450, 2595, 3633, 3675, 4325, 5190, 6055, 7266, 7350, 8477, 8650, 12110, 12975, 16954, 18165, 25431, 25950, 30275, 36330, 42385, 50862, 60550, 84770, 90825, 127155, 181650, 211925, 254310, 423850, 635775, 1271550]

約数ペア:

[(1, 1271550), (2, 635775), (3, 423850), (5, 254310), (6, 211925), (7, 181650), (10, 127155), (14, 90825), (15, 84770), (21, 60550), (25, 50862), (30, 42385), (35, 36330), (42, 30275), (49, 25950), (50, 25431), (70, 18165), (75, 16954), (98, 12975), (105, 12110), (147, 8650), (150, 8477), (173, 7350), (175, 7266), (210, 6055), (245, 5190), (294, 4325), (346, 3675), (350, 3633), (490, 2595), (519, 2450), (525, 2422), (735, 1730), (865, 1470), (1038, 1225), (1050, 1211)]