289584570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 780446016

約数和(自身を除く): 490861446

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 641, 814, 1110, 1221, 1282, 1369, 1923, 2035, 2442, 2738, 3205, 3846, 4070, 4107, 6105, 6410, 6845, 7051, 8214, 9615, 12210, 13690, 14102, 15059, 19230, 20535, 21153, 23717, 30118, 35255, 41070, 42306, 45177, 47434, 70510, 71151, 75295, 90354, 105765, 118585, 142302, 150590, 211530, 225885, 237170, 260887, 355755, 451770, 521774, 711510, 782661, 877529, 1304435, 1565322, 1755058, 2608870, 2632587, 3913305, 4387645, 5265174, 7826610, 8775290, 9652819, 13162935, 19305638, 26325870, 28958457, 48264095, 57916914, 96528190, 144792285, 289584570]

約数ペア:

[(1, 289584570), (2, 144792285), (3, 96528190), (5, 57916914), (6, 48264095), (10, 28958457), (11, 26325870), (15, 19305638), (22, 13162935), (30, 9652819), (33, 8775290), (37, 7826610), (55, 5265174), (66, 4387645), (74, 3913305), (110, 2632587), (111, 2608870), (165, 1755058), (185, 1565322), (222, 1304435), (330, 877529), (370, 782661), (407, 711510), (555, 521774), (641, 451770), (814, 355755), (1110, 260887), (1221, 237170), (1282, 225885), (1369, 211530), (1923, 150590), (2035, 142302), (2442, 118585), (2738, 105765), (3205, 90354), (3846, 75295), (4070, 71151), (4107, 70510), (6105, 47434), (6410, 45177), (6845, 42306), (7051, 41070), (8214, 35255), (9615, 30118), (12210, 23717), (13690, 21153), (14102, 20535), (15059, 19230)]