174300980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2689}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 419381760

約数和(自身を除く): 245080780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 926, 1852, 2315, 2689, 3241, 4630, 5378, 6482, 9260, 10756, 12964, 13445, 16205, 18823, 26890, 32410, 37646, 53780, 64820, 75292, 94115, 188230, 376460, 1245007, 2490014, 4980028, 6225035, 8715049, 12450070, 17430098, 24900140, 34860196, 43575245, 87150490, 174300980]

約数ペア:

[(1, 174300980), (2, 87150490), (4, 43575245), (5, 34860196), (7, 24900140), (10, 17430098), (14, 12450070), (20, 8715049), (28, 6225035), (35, 4980028), (70, 2490014), (140, 1245007), (463, 376460), (926, 188230), (1852, 94115), (2315, 75292), (2689, 64820), (3241, 53780), (4630, 37646), (5378, 32410), (6482, 26890), (9260, 18823), (10756, 16205), (12964, 13445)]