145467770

素因数分解:

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

素因数の和:432

約数の個数: 72

約数和(自身を含む): 316350684

約数和(自身を除く): 170882914

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 353, 406, 490, 706, 841, 1015, 1421, 1682, 1765, 2030, 2471, 2842, 3530, 4205, 4942, 5887, 7105, 8410, 10237, 11774, 12355, 14210, 17297, 20474, 24710, 29435, 34594, 41209, 51185, 58870, 71659, 82418, 86485, 102370, 143318, 172970, 206045, 296873, 358295, 412090, 501613, 593746, 716590, 1003226, 1484365, 2078111, 2508065, 2968730, 4156222, 5016130, 10390555, 14546777, 20781110, 29093554, 72733885, 145467770]

約数ペア:

[(1, 145467770), (2, 72733885), (5, 29093554), (7, 20781110), (10, 14546777), (14, 10390555), (29, 5016130), (35, 4156222), (49, 2968730), (58, 2508065), (70, 2078111), (98, 1484365), (145, 1003226), (203, 716590), (245, 593746), (290, 501613), (353, 412090), (406, 358295), (490, 296873), (706, 206045), (841, 172970), (1015, 143318), (1421, 102370), (1682, 86485), (1765, 82418), (2030, 71659), (2471, 58870), (2842, 51185), (3530, 41209), (4205, 34594), (4942, 29435), (5887, 24710), (7105, 20474), (8410, 17297), (10237, 14210), (11774, 12355)]