13972770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{7393}}^1$

素因数の和:7416

約数の個数: 64

約数和(自身を含む): 42589440

約数和(自身を除く): 28616670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 7393, 14786, 22179, 36965, 44358, 51751, 66537, 73930, 103502, 110895, 133074, 155253, 199611, 221790, 258755, 310506, 332685, 399222, 465759, 517510, 665370, 776265, 931518, 998055, 1397277, 1552530, 1996110, 2328795, 2794554, 4657590, 6986385, 13972770]

約数ペア:

[(1, 13972770), (2, 6986385), (3, 4657590), (5, 2794554), (6, 2328795), (7, 1996110), (9, 1552530), (10, 1397277), (14, 998055), (15, 931518), (18, 776265), (21, 665370), (27, 517510), (30, 465759), (35, 399222), (42, 332685), (45, 310506), (54, 258755), (63, 221790), (70, 199611), (90, 155253), (105, 133074), (126, 110895), (135, 103502), (189, 73930), (210, 66537), (270, 51751), (315, 44358), (378, 36965), (630, 22179), (945, 14786), (1890, 7393)]