351787546330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139046461}}^1$

素因数の和:139046502

約数の個数: 32

約数和(自身を含む): 720816859008

約数和(自身を除く): 369029312678

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 139046461, 278092922, 695232305, 1390464610, 1529511071, 3059022142, 3198068603, 6396137206, 7647555355, 15295110710, 15990343015, 31980686030, 35178754633, 70357509266, 175893773165, 351787546330]

約数ペア:

[(1, 351787546330), (2, 175893773165), (5, 70357509266), (10, 35178754633), (11, 31980686030), (22, 15990343015), (23, 15295110710), (46, 7647555355), (55, 6396137206), (110, 3198068603), (115, 3059022142), (230, 1529511071), (253, 1390464610), (506, 695232305), (1265, 278092922), (2530, 139046461)]