1660367630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{55661}}^1$

素因数の和:55844

約数の個数: 32

約数和(自身を含む): 3166054560

約数和(自身を除く): 1505686930

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 14915, 29830, 55661, 111322, 278305, 556610, 1057559, 2115118, 5287795, 8738777, 10575590, 17477554, 43693885, 87387770, 166036763, 332073526, 830183815, 1660367630]

約数ペア:

[(1, 1660367630), (2, 830183815), (5, 332073526), (10, 166036763), (19, 87387770), (38, 43693885), (95, 17477554), (157, 10575590), (190, 8738777), (314, 5287795), (785, 2115118), (1570, 1057559), (2983, 556610), (5966, 278305), (14915, 111322), (29830, 55661)]