8817970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 18931968

約数和(自身を除く): 10113998

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5477, 10954, 27385, 38339, 54770, 76678, 125971, 191695, 251942, 383390, 629855, 881797, 1259710, 1763594, 4408985, 8817970]

約数ペア:

[(1, 8817970), (2, 4408985), (5, 1763594), (7, 1259710), (10, 881797), (14, 629855), (23, 383390), (35, 251942), (46, 191695), (70, 125971), (115, 76678), (161, 54770), (230, 38339), (322, 27385), (805, 10954), (1610, 5477)]