1731296280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2061067}}^1$

素因数の和:2061088

約数の個数: 64

約数和(自身を含む): 5935875840

約数和(自身を除く): 4204579560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2061067, 4122134, 6183201, 8244268, 10305335, 12366402, 14427469, 16488536, 20610670, 24732804, 28854938, 30916005, 41221340, 43282407, 49465608, 57709876, 61832010, 72137345, 82442680, 86564814, 115419752, 123664020, 144274690, 173129628, 216412035, 247328040, 288549380, 346259256, 432824070, 577098760, 865648140, 1731296280]

約数ペア:

[(1, 1731296280), (2, 865648140), (3, 577098760), (4, 432824070), (5, 346259256), (6, 288549380), (7, 247328040), (8, 216412035), (10, 173129628), (12, 144274690), (14, 123664020), (15, 115419752), (20, 86564814), (21, 82442680), (24, 72137345), (28, 61832010), (30, 57709876), (35, 49465608), (40, 43282407), (42, 41221340), (56, 30916005), (60, 28854938), (70, 24732804), (84, 20610670), (105, 16488536), (120, 14427469), (140, 12366402), (168, 10305335), (210, 8244268), (280, 6183201), (420, 4122134), (840, 2061067)]