71464260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10009}}^1$

素因数の和:10045

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 170697660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 10009, 20018, 30027, 40036, 50045, 60054, 70063, 100090, 120108, 140126, 150135, 170153, 200180, 210189, 280252, 300270, 340306, 350315, 420378, 510459, 600540, 680612, 700630, 840756, 850765, 1020918, 1050945, 1191071, 1401260, 1701530, 2041836, 2101890, 2382142, 2552295, 3403060, 3573213, 4203780, 4764284, 5104590, 5955355, 7146426, 10209180, 11910710, 14292852, 17866065, 23821420, 35732130, 71464260]

約数ペア:

[(1, 71464260), (2, 35732130), (3, 23821420), (4, 17866065), (5, 14292852), (6, 11910710), (7, 10209180), (10, 7146426), (12, 5955355), (14, 5104590), (15, 4764284), (17, 4203780), (20, 3573213), (21, 3403060), (28, 2552295), (30, 2382142), (34, 2101890), (35, 2041836), (42, 1701530), (51, 1401260), (60, 1191071), (68, 1050945), (70, 1020918), (84, 850765), (85, 840756), (102, 700630), (105, 680612), (119, 600540), (140, 510459), (170, 420378), (204, 350315), (210, 340306), (238, 300270), (255, 280252), (340, 210189), (357, 200180), (420, 170153), (476, 150135), (510, 140126), (595, 120108), (714, 100090), (1020, 70063), (1190, 60054), (1428, 50045), (1785, 40036), (2380, 30027), (3570, 20018), (7140, 10009)]