172469970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1916333}}^1$

素因数の和:1916346

約数の個数: 24

約数和(自身を含む): 448422156

約数和(自身を除く): 275952186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1916333, 3832666, 5748999, 9581665, 11497998, 17246997, 19163330, 28744995, 34493994, 57489990, 86234985, 172469970]

約数ペア:

[(1, 172469970), (2, 86234985), (3, 57489990), (5, 34493994), (6, 28744995), (9, 19163330), (10, 17246997), (15, 11497998), (18, 9581665), (30, 5748999), (45, 3832666), (90, 1916333)]