2365300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 6110720

約数和(自身を除く): 3745420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 109, 124, 140, 155, 175, 217, 218, 310, 350, 434, 436, 545, 620, 700, 763, 775, 868, 1085, 1090, 1526, 1550, 2170, 2180, 2725, 3052, 3100, 3379, 3815, 4340, 5425, 5450, 6758, 7630, 10850, 10900, 13516, 15260, 16895, 19075, 21700, 23653, 33790, 38150, 47306, 67580, 76300, 84475, 94612, 118265, 168950, 236530, 337900, 473060, 591325, 1182650, 2365300]

約数ペア:

[(1, 2365300), (2, 1182650), (4, 591325), (5, 473060), (7, 337900), (10, 236530), (14, 168950), (20, 118265), (25, 94612), (28, 84475), (31, 76300), (35, 67580), (50, 47306), (62, 38150), (70, 33790), (100, 23653), (109, 21700), (124, 19075), (140, 16895), (155, 15260), (175, 13516), (217, 10900), (218, 10850), (310, 7630), (350, 6758), (434, 5450), (436, 5425), (545, 4340), (620, 3815), (700, 3379), (763, 3100), (775, 3052), (868, 2725), (1085, 2180), (1090, 2170), (1526, 1550)]