143148770

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 118124830

約数列:

[1, 2, 5, 10, 149, 191, 298, 382, 503, 745, 955, 1006, 1490, 1910, 2515, 5030, 28459, 56918, 74947, 96073, 142295, 149894, 192146, 284590, 374735, 480365, 749470, 960730, 14314877, 28629754, 71574385, 143148770]

約数ペア:

[(1, 143148770), (2, 71574385), (5, 28629754), (10, 14314877), (149, 960730), (191, 749470), (298, 480365), (382, 374735), (503, 284590), (745, 192146), (955, 149894), (1006, 142295), (1490, 96073), (1910, 74947), (2515, 56918), (5030, 28459)]