31808970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117811}}^1$

素因数の和:117827

約数の個数: 32

約数和(自身を含む): 84824640

約数和(自身を除く): 53015670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117811, 235622, 353433, 589055, 706866, 1060299, 1178110, 1767165, 2120598, 3180897, 3534330, 5301495, 6361794, 10602990, 15904485, 31808970]

約数ペア:

[(1, 31808970), (2, 15904485), (3, 10602990), (5, 6361794), (6, 5301495), (9, 3534330), (10, 3180897), (15, 2120598), (18, 1767165), (27, 1178110), (30, 1060299), (45, 706866), (54, 589055), (90, 353433), (135, 235622), (270, 117811)]