1433180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 3568320

約数和(自身を除く): 2135140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 353, 406, 580, 706, 812, 1015, 1412, 1765, 2030, 2471, 3530, 4060, 4942, 7060, 9884, 10237, 12355, 20474, 24710, 40948, 49420, 51185, 71659, 102370, 143318, 204740, 286636, 358295, 716590, 1433180]

約数ペア:

[(1, 1433180), (2, 716590), (4, 358295), (5, 286636), (7, 204740), (10, 143318), (14, 102370), (20, 71659), (28, 51185), (29, 49420), (35, 40948), (58, 24710), (70, 20474), (116, 12355), (140, 10237), (145, 9884), (203, 7060), (290, 4942), (353, 4060), (406, 3530), (580, 2471), (706, 2030), (812, 1765), (1015, 1412)]