17928150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 45425664

約数和(自身を除く): 27497514

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 2543, 3525, 5086, 7050, 7629, 12715, 15258, 25430, 38145, 63575, 76290, 119521, 127150, 190725, 239042, 358563, 381450, 597605, 717126, 1195210, 1792815, 2988025, 3585630, 5976050, 8964075, 17928150]

約数ペア:

[(1, 17928150), (2, 8964075), (3, 5976050), (5, 3585630), (6, 2988025), (10, 1792815), (15, 1195210), (25, 717126), (30, 597605), (47, 381450), (50, 358563), (75, 239042), (94, 190725), (141, 127150), (150, 119521), (235, 76290), (282, 63575), (470, 38145), (705, 25430), (1175, 15258), (1410, 12715), (2350, 7629), (2543, 7050), (3525, 5086)]