127090530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{201731}}^1$

素因数の和:201751

約数の個数: 48

約数和(自身を含む): 377642304

約数和(自身を除く): 250551774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 201731, 403462, 605193, 1008655, 1210386, 1412117, 1815579, 2017310, 2824234, 3025965, 3631158, 4236351, 6051930, 7060585, 8472702, 9077895, 12709053, 14121170, 18155790, 21181755, 25418106, 42363510, 63545265, 127090530]

約数ペア:

[(1, 127090530), (2, 63545265), (3, 42363510), (5, 25418106), (6, 21181755), (7, 18155790), (9, 14121170), (10, 12709053), (14, 9077895), (15, 8472702), (18, 7060585), (21, 6051930), (30, 4236351), (35, 3631158), (42, 3025965), (45, 2824234), (63, 2017310), (70, 1815579), (90, 1412117), (105, 1210386), (126, 1008655), (210, 605193), (315, 403462), (630, 201731)]