70121100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{33391}}^1$

素因数の和:33415

約数の個数: 72

約数和(自身を含む): 231874048

約数和(自身を除く): 161752948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 33391, 66782, 100173, 133564, 166955, 200346, 233737, 333910, 400692, 467474, 500865, 667820, 701211, 834775, 934948, 1001730, 1168685, 1402422, 1669550, 2003460, 2337370, 2504325, 2804844, 3339100, 3506055, 4674740, 5008650, 5843425, 7012110, 10017300, 11686850, 14024220, 17530275, 23373700, 35060550, 70121100]

約数ペア:

[(1, 70121100), (2, 35060550), (3, 23373700), (4, 17530275), (5, 14024220), (6, 11686850), (7, 10017300), (10, 7012110), (12, 5843425), (14, 5008650), (15, 4674740), (20, 3506055), (21, 3339100), (25, 2804844), (28, 2504325), (30, 2337370), (35, 2003460), (42, 1669550), (50, 1402422), (60, 1168685), (70, 1001730), (75, 934948), (84, 834775), (100, 701211), (105, 667820), (140, 500865), (150, 467474), (175, 400692), (210, 333910), (300, 233737), (350, 200346), (420, 166955), (525, 133564), (700, 100173), (1050, 66782), (2100, 33391)]