30465400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 82851840

約数和(自身を除く): 52386440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 463, 470, 658, 700, 926, 940, 1175, 1316, 1400, 1645, 1852, 1880, 2315, 2350, 2632, 3241, 3290, 3704, 4630, 4700, 6482, 6580, 8225, 9260, 9400, 11575, 12964, 13160, 16205, 16450, 18520, 21761, 23150, 25928, 32410, 32900, 43522, 46300, 64820, 65800, 81025, 87044, 92600, 108805, 129640, 152327, 162050, 174088, 217610, 304654, 324100, 435220, 544025, 609308, 648200, 761635, 870440, 1088050, 1218616, 1523270, 2176100, 3046540, 3808175, 4352200, 6093080, 7616350, 15232700, 30465400]

約数ペア:

[(1, 30465400), (2, 15232700), (4, 7616350), (5, 6093080), (7, 4352200), (8, 3808175), (10, 3046540), (14, 2176100), (20, 1523270), (25, 1218616), (28, 1088050), (35, 870440), (40, 761635), (47, 648200), (50, 609308), (56, 544025), (70, 435220), (94, 324100), (100, 304654), (140, 217610), (175, 174088), (188, 162050), (200, 152327), (235, 129640), (280, 108805), (329, 92600), (350, 87044), (376, 81025), (463, 65800), (470, 64820), (658, 46300), (700, 43522), (926, 32900), (940, 32410), (1175, 25928), (1316, 23150), (1400, 21761), (1645, 18520), (1852, 16450), (1880, 16205), (2315, 13160), (2350, 12964), (2632, 11575), (3241, 9400), (3290, 9260), (3704, 8225), (4630, 6580), (4700, 6482)]