14859880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 38787840

約数和(自身を除く): 23927960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 727, 730, 1022, 1454, 1460, 2044, 2555, 2908, 2920, 3635, 4088, 5089, 5110, 5816, 7270, 10178, 10220, 14540, 20356, 20440, 25445, 29080, 40712, 50890, 53071, 101780, 106142, 203560, 212284, 265355, 371497, 424568, 530710, 742994, 1061420, 1485988, 1857485, 2122840, 2971976, 3714970, 7429940, 14859880]

約数ペア:

[(1, 14859880), (2, 7429940), (4, 3714970), (5, 2971976), (7, 2122840), (8, 1857485), (10, 1485988), (14, 1061420), (20, 742994), (28, 530710), (35, 424568), (40, 371497), (56, 265355), (70, 212284), (73, 203560), (140, 106142), (146, 101780), (280, 53071), (292, 50890), (365, 40712), (511, 29080), (584, 25445), (727, 20440), (730, 20356), (1022, 14540), (1454, 10220), (1460, 10178), (2044, 7270), (2555, 5816), (2908, 5110), (2920, 5089), (3635, 4088)]