172170780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151027}}^1$

素因数の和:151058

約数の個数: 48

約数和(自身を含む): 507454080

約数和(自身を除く): 335283300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 151027, 302054, 453081, 604108, 755135, 906162, 1510270, 1812324, 2265405, 2869513, 3020540, 4530810, 5739026, 8608539, 9061620, 11478052, 14347565, 17217078, 28695130, 34434156, 43042695, 57390260, 86085390, 172170780]

約数ペア:

[(1, 172170780), (2, 86085390), (3, 57390260), (4, 43042695), (5, 34434156), (6, 28695130), (10, 17217078), (12, 14347565), (15, 11478052), (19, 9061620), (20, 8608539), (30, 5739026), (38, 4530810), (57, 3020540), (60, 2869513), (76, 2265405), (95, 1812324), (114, 1510270), (190, 906162), (228, 755135), (285, 604108), (380, 453081), (570, 302054), (1140, 151027)]