11643870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^2$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 32877144

約数和(自身を除く): 21233274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 534, 623, 735, 890, 1246, 1335, 1470, 1869, 2670, 3115, 3738, 4361, 6230, 7921, 8722, 9345, 13083, 15842, 18690, 21805, 23763, 26166, 39605, 43610, 47526, 55447, 65415, 79210, 110894, 118815, 130830, 166341, 237630, 277235, 332682, 388129, 554470, 776258, 831705, 1164387, 1663410, 1940645, 2328774, 3881290, 5821935, 11643870]

約数ペア:

[(1, 11643870), (2, 5821935), (3, 3881290), (5, 2328774), (6, 1940645), (7, 1663410), (10, 1164387), (14, 831705), (15, 776258), (21, 554470), (30, 388129), (35, 332682), (42, 277235), (49, 237630), (70, 166341), (89, 130830), (98, 118815), (105, 110894), (147, 79210), (178, 65415), (210, 55447), (245, 47526), (267, 43610), (294, 39605), (445, 26166), (490, 23763), (534, 21805), (623, 18690), (735, 15842), (890, 13083), (1246, 9345), (1335, 8722), (1470, 7921), (1869, 6230), (2670, 4361), (3115, 3738)]