131603310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76961}}^1$

素因数の和:76993

約数の個数: 48

約数和(自身を含む): 360182160

約数和(自身を除く): 228578850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 76961, 153922, 230883, 384805, 461766, 692649, 769610, 1154415, 1385298, 1462259, 2308830, 2924518, 3463245, 4386777, 6926490, 7311295, 8773554, 13160331, 14622590, 21933885, 26320662, 43867770, 65801655, 131603310]

約数ペア:

[(1, 131603310), (2, 65801655), (3, 43867770), (5, 26320662), (6, 21933885), (9, 14622590), (10, 13160331), (15, 8773554), (18, 7311295), (19, 6926490), (30, 4386777), (38, 3463245), (45, 2924518), (57, 2308830), (90, 1462259), (95, 1385298), (114, 1154415), (171, 769610), (190, 692649), (285, 461766), (342, 384805), (570, 230883), (855, 153922), (1710, 76961)]