85246770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{57991}}^1$

素因数の和:58015

約数の個数: 48

約数和(自身を含む): 237999168

約数和(自身を除く): 152752398

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, 57991, 115982, 173973, 289955, 347946, 405937, 579910, 811874, 869865, 1217811, 1739730, 2029685, 2435622, 2841559, 4059370, 5683118, 6089055, 8524677, 12178110, 14207795, 17049354, 28415590, 42623385, 85246770]

約数ペア:

[(1, 85246770), (2, 42623385), (3, 28415590), (5, 17049354), (6, 14207795), (7, 12178110), (10, 8524677), (14, 6089055), (15, 5683118), (21, 4059370), (30, 2841559), (35, 2435622), (42, 2029685), (49, 1739730), (70, 1217811), (98, 869865), (105, 811874), (147, 579910), (210, 405937), (245, 347946), (294, 289955), (490, 173973), (735, 115982), (1470, 57991)]