86716770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{58991}}^1$

素因数の和:59015

約数の個数: 48

約数和(自身を含む): 242103168

約数和(自身を除く): 155386398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 58991, 117982, 176973, 294955, 353946, 412937, 589910, 825874, 884865, 1238811, 1769730, 2064685, 2477622, 2890559, 4129370, 5781118, 6194055, 8671677, 12388110, 14452795, 17343354, 28905590, 43358385, 86716770]

約数ペア:

[(1, 86716770), (2, 43358385), (3, 28905590), (5, 17343354), (6, 14452795), (7, 12388110), (10, 8671677), (14, 6194055), (15, 5781118), (21, 4129370), (30, 2890559), (35, 2477622), (42, 2064685), (49, 1769730), (70, 1238811), (98, 884865), (105, 825874), (147, 589910), (210, 412937), (245, 353946), (294, 294955), (490, 176973), (735, 117982), (1470, 58991)]