1428753470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^2$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 2666537280

約数和(自身を除く): 1237783810

約数列:

[1, 2, 5, 10, 47, 94, 109, 167, 218, 235, 334, 470, 545, 835, 1090, 1670, 5123, 7849, 10246, 15698, 18203, 25615, 27889, 36406, 39245, 51230, 55778, 78490, 91015, 139445, 182030, 278890, 855541, 1310783, 1711082, 2621566, 3039901, 4277705, 6079802, 6553915, 8555410, 13107830, 15199505, 30399010, 142875347, 285750694, 714376735, 1428753470]

約数ペア:

[(1, 1428753470), (2, 714376735), (5, 285750694), (10, 142875347), (47, 30399010), (94, 15199505), (109, 13107830), (167, 8555410), (218, 6553915), (235, 6079802), (334, 4277705), (470, 3039901), (545, 2621566), (835, 1711082), (1090, 1310783), (1670, 855541), (5123, 278890), (7849, 182030), (10246, 139445), (15698, 91015), (18203, 78490), (25615, 55778), (27889, 51230), (36406, 39245)]