29322650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 62793600

約数和(自身を除く): 33470950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 199, 350, 398, 421, 842, 995, 1393, 1990, 2105, 2786, 2947, 4210, 4975, 5894, 6965, 9950, 10525, 13930, 14735, 21050, 29470, 34825, 69650, 73675, 83779, 147350, 167558, 418895, 586453, 837790, 1172906, 2094475, 2932265, 4188950, 5864530, 14661325, 29322650]

約数ペア:

[(1, 29322650), (2, 14661325), (5, 5864530), (7, 4188950), (10, 2932265), (14, 2094475), (25, 1172906), (35, 837790), (50, 586453), (70, 418895), (175, 167558), (199, 147350), (350, 83779), (398, 73675), (421, 69650), (842, 34825), (995, 29470), (1393, 21050), (1990, 14735), (2105, 13930), (2786, 10525), (2947, 9950), (4210, 6965), (4975, 5894)]