87836310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42433}}^1$

素因数の和:42469

約数の個数: 48

約数和(自身を含む): 238309344

約数和(自身を除く): 150473034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 42433, 84866, 127299, 212165, 254598, 381897, 424330, 636495, 763794, 975959, 1272990, 1909485, 1951918, 2927877, 3818970, 4879795, 5855754, 8783631, 9759590, 14639385, 17567262, 29278770, 43918155, 87836310]

約数ペア:

[(1, 87836310), (2, 43918155), (3, 29278770), (5, 17567262), (6, 14639385), (9, 9759590), (10, 8783631), (15, 5855754), (18, 4879795), (23, 3818970), (30, 2927877), (45, 1951918), (46, 1909485), (69, 1272990), (90, 975959), (115, 763794), (138, 636495), (207, 424330), (230, 381897), (345, 254598), (414, 212165), (690, 127299), (1035, 84866), (2070, 42433)]