197615970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{731911}}^1$

素因数の和:731927

約数の個数: 32

約数和(自身を含む): 526976640

約数和(自身を除く): 329360670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 731911, 1463822, 2195733, 3659555, 4391466, 6587199, 7319110, 10978665, 13174398, 19761597, 21957330, 32935995, 39523194, 65871990, 98807985, 197615970]

約数ペア:

[(1, 197615970), (2, 98807985), (3, 65871990), (5, 39523194), (6, 32935995), (9, 21957330), (10, 19761597), (15, 13174398), (18, 10978665), (27, 7319110), (30, 6587199), (45, 4391466), (54, 3659555), (90, 2195733), (135, 1463822), (270, 731911)]