210724860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{206593}}^1$

素因数の和:206622

約数の個数: 48

約数和(自身を含む): 624740256

約数和(自身を除く): 414015396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 206593, 413186, 619779, 826372, 1032965, 1239558, 2065930, 2479116, 3098895, 3512081, 4131860, 6197790, 7024162, 10536243, 12395580, 14048324, 17560405, 21072486, 35120810, 42144972, 52681215, 70241620, 105362430, 210724860]

約数ペア:

[(1, 210724860), (2, 105362430), (3, 70241620), (4, 52681215), (5, 42144972), (6, 35120810), (10, 21072486), (12, 17560405), (15, 14048324), (17, 12395580), (20, 10536243), (30, 7024162), (34, 6197790), (51, 4131860), (60, 3512081), (68, 3098895), (85, 2479116), (102, 2065930), (170, 1239558), (204, 1032965), (255, 826372), (340, 619779), (510, 413186), (1020, 206593)]