1930888509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1693}}^1$

素因数の和:1850

約数の個数: 64

約数和(自身を含む): 3161410560

約数和(自身を除く): 1230522051

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 107, 187, 209, 321, 323, 561, 627, 969, 1177, 1693, 1819, 2033, 3531, 3553, 5079, 5457, 6099, 10659, 18623, 20009, 22363, 28781, 32167, 34561, 55869, 60027, 67089, 86343, 96501, 103683, 181151, 316591, 353837, 380171, 543453, 546839, 949773, 1061511, 1140513, 1640517, 1992661, 3079567, 3441869, 5977983, 6015229, 9238701, 10325607, 18045687, 33875237, 37860559, 58511773, 101625711, 113581677, 175535319, 643629503, 1930888509]

約数ペア:

[(1, 1930888509), (3, 643629503), (11, 175535319), (17, 113581677), (19, 101625711), (33, 58511773), (51, 37860559), (57, 33875237), (107, 18045687), (187, 10325607), (209, 9238701), (321, 6015229), (323, 5977983), (561, 3441869), (627, 3079567), (969, 1992661), (1177, 1640517), (1693, 1140513), (1819, 1061511), (2033, 949773), (3531, 546839), (3553, 543453), (5079, 380171), (5457, 353837), (6099, 316591), (10659, 181151), (18623, 103683), (20009, 96501), (22363, 86343), (28781, 67089), (32167, 60027), (34561, 55869)]