17792790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12619}}^1$

素因数の和:12676

約数の個数: 32

約数和(自身を含む): 43614720

約数和(自身を除く): 25821930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 12619, 25238, 37857, 63095, 75714, 126190, 189285, 378570, 593093, 1186186, 1779279, 2965465, 3558558, 5930930, 8896395, 17792790]

約数ペア:

[(1, 17792790), (2, 8896395), (3, 5930930), (5, 3558558), (6, 2965465), (10, 1779279), (15, 1186186), (30, 593093), (47, 378570), (94, 189285), (141, 126190), (235, 75714), (282, 63095), (470, 37857), (705, 25238), (1410, 12619)]