16125060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38393}}^1$

素因数の和:38412

約数の個数: 48

約数和(自身を含む): 51601536

約数和(自身を除く): 35476476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38393, 76786, 115179, 153572, 191965, 230358, 268751, 383930, 460716, 537502, 575895, 767860, 806253, 1075004, 1151790, 1343755, 1612506, 2303580, 2687510, 3225012, 4031265, 5375020, 8062530, 16125060]

約数ペア:

[(1, 16125060), (2, 8062530), (3, 5375020), (4, 4031265), (5, 3225012), (6, 2687510), (7, 2303580), (10, 1612506), (12, 1343755), (14, 1151790), (15, 1075004), (20, 806253), (21, 767860), (28, 575895), (30, 537502), (35, 460716), (42, 383930), (60, 268751), (70, 230358), (84, 191965), (105, 153572), (140, 115179), (210, 76786), (420, 38393)]