12013890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3047

約数の個数: 64

約数和(自身を含む): 34698240

約数和(自身を除く): 22684350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3011, 3990, 6022, 9033, 15055, 18066, 21077, 30110, 42154, 45165, 57209, 63231, 90330, 105385, 114418, 126462, 171627, 210770, 286045, 316155, 343254, 400463, 572090, 632310, 800926, 858135, 1201389, 1716270, 2002315, 2402778, 4004630, 6006945, 12013890]

約数ペア:

[(1, 12013890), (2, 6006945), (3, 4004630), (5, 2402778), (6, 2002315), (7, 1716270), (10, 1201389), (14, 858135), (15, 800926), (19, 632310), (21, 572090), (30, 400463), (35, 343254), (38, 316155), (42, 286045), (57, 210770), (70, 171627), (95, 126462), (105, 114418), (114, 105385), (133, 90330), (190, 63231), (210, 57209), (266, 45165), (285, 42154), (399, 30110), (570, 21077), (665, 18066), (798, 15055), (1330, 9033), (1995, 6022), (3011, 3990)]