40208970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28517}}^1$

素因数の和:28574

約数の個数: 32

約数和(自身を含む): 98558208

約数和(自身を除く): 58349238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 28517, 57034, 85551, 142585, 171102, 285170, 427755, 855510, 1340299, 2680598, 4020897, 6701495, 8041794, 13402990, 20104485, 40208970]

約数ペア:

[(1, 40208970), (2, 20104485), (3, 13402990), (5, 8041794), (6, 6701495), (10, 4020897), (15, 2680598), (30, 1340299), (47, 855510), (94, 427755), (141, 285170), (235, 171102), (282, 142585), (470, 85551), (705, 57034), (1410, 28517)]