130745970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8699}}^1$

素因数の和:8879

約数の個数: 48

約数和(自身を含む): 342014400

約数和(自身を除く): 211268430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 8699, 15030, 17398, 26097, 43495, 52194, 78291, 86990, 130485, 156582, 260970, 391455, 782910, 1452733, 2905466, 4358199, 7263665, 8716398, 13074597, 14527330, 21790995, 26149194, 43581990, 65372985, 130745970]

約数ペア:

[(1, 130745970), (2, 65372985), (3, 43581990), (5, 26149194), (6, 21790995), (9, 14527330), (10, 13074597), (15, 8716398), (18, 7263665), (30, 4358199), (45, 2905466), (90, 1452733), (167, 782910), (334, 391455), (501, 260970), (835, 156582), (1002, 130485), (1503, 86990), (1670, 78291), (2505, 52194), (3006, 43495), (5010, 26097), (7515, 17398), (8699, 15030)]