1189027890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{2843}}^1$

素因数の和:4408

約数の個数: 64

約数和(自身を含む): 3173904000

約数和(自身を除く): 1984876110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1549, 2843, 3098, 4647, 5686, 7745, 8529, 9294, 13941, 14215, 15490, 17058, 23235, 25587, 27882, 28430, 41823, 42645, 46470, 51174, 69705, 76761, 83646, 85290, 127935, 139410, 153522, 209115, 255870, 383805, 418230, 767610, 4403807, 8807614, 13211421, 22019035, 26422842, 39634263, 44038070, 66057105, 79268526, 118902789, 132114210, 198171315, 237805578, 396342630, 594513945, 1189027890]

約数ペア:

[(1, 1189027890), (2, 594513945), (3, 396342630), (5, 237805578), (6, 198171315), (9, 132114210), (10, 118902789), (15, 79268526), (18, 66057105), (27, 44038070), (30, 39634263), (45, 26422842), (54, 22019035), (90, 13211421), (135, 8807614), (270, 4403807), (1549, 767610), (2843, 418230), (3098, 383805), (4647, 255870), (5686, 209115), (7745, 153522), (8529, 139410), (9294, 127935), (13941, 85290), (14215, 83646), (15490, 76761), (17058, 69705), (23235, 51174), (25587, 46470), (27882, 42645), (28430, 41823)]