87761970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{975133}}^1$

素因数の和:975146

約数の個数: 24

約数和(自身を含む): 228181356

約数和(自身を除く): 140419386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 975133, 1950266, 2925399, 4875665, 5850798, 8776197, 9751330, 14626995, 17552394, 29253990, 43880985, 87761970]

約数ペア:

[(1, 87761970), (2, 43880985), (3, 29253990), (5, 17552394), (6, 14626995), (9, 9751330), (10, 8776197), (15, 5850798), (18, 4875665), (30, 2925399), (45, 1950266), (90, 975133)]