129343410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{205307}}^1$

素因数の和:205327

約数の個数: 48

約数和(自身を含む): 384336576

約数和(自身を除く): 254993166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 205307, 410614, 615921, 1026535, 1231842, 1437149, 1847763, 2053070, 2874298, 3079605, 3695526, 4311447, 6159210, 7185745, 8622894, 9238815, 12934341, 14371490, 18477630, 21557235, 25868682, 43114470, 64671705, 129343410]

約数ペア:

[(1, 129343410), (2, 64671705), (3, 43114470), (5, 25868682), (6, 21557235), (7, 18477630), (9, 14371490), (10, 12934341), (14, 9238815), (15, 8622894), (18, 7185745), (21, 6159210), (30, 4311447), (35, 3695526), (42, 3079605), (45, 2874298), (63, 2053070), (70, 1847763), (90, 1437149), (105, 1231842), (126, 1026535), (210, 615921), (315, 410614), (630, 205307)]